A. Abbott, -Time matters. On theory and method, 2001.
URL : https://hal.archives-ouvertes.fr/hal-00857594

C. Bidart and D. Et-lavenu, Evolutions of personal networks and life events, Social Networks, vol.27, issue.4, pp.359-376, 2005.
DOI : 10.1016/j.socnet.2004.11.003
URL : https://hal.archives-ouvertes.fr/halshs-00007380

R. Burt, Entrepreneurship. The social science view, The network entrepreneur, pp.281-307, 2000.

E. Garnsey, A Theory of the Early Growth of the Firm, Industrial and Corporate Change, vol.7, issue.3, pp.523-256, 1998.
DOI : 10.1093/icc/7.3.523

M. Giraudeau, Le travail entrepreneurial, ou??l'entrepreneur schumpet??rien perform??, Le travail entrepreneurial ou l'entrepreneur shumpetérien performé, pp.330-350, 2007.
DOI : 10.1016/j.soctra.2007.06.025

M. S. Granovetter, A study of contacts and careers, 1974.

M. S. Granovetter, Economic Action and Social Structure: The Problem of Embeddedness, American Journal of Sociology, vol.91, issue.3, pp.481-510, 1985.
DOI : 10.1086/228311

M. S. Granovetter, The economic sociology of firms and entrepreneurs, Entrepreneurship : the social science view, pp.244-277, 2000.

M. Grossetti, -Sociologie de l'imprévisible. Dynamiques de l'activité et des formes sociales, 2004.
URL : https://hal.archives-ouvertes.fr/halshs-01408316

M. Grossetti, Where do social relations come from?, Social Networks, vol.27, issue.4, pp.289-300, 2005.
DOI : 10.1016/j.socnet.2004.11.004
URL : https://hal.archives-ouvertes.fr/halshs-00476390

M. Grossetti, J. Barthe, and C. Beslay, -« La mobilisation des relations sociales dans les processus de création d'entreprises. Aperçus à partir d'une enquête en cours », Sociologies pratiques, pp.47-59, 2006.

A. Hennion, -La passion musicale. Une sociologie de la médiation, 1993.
URL : https://hal.archives-ouvertes.fr/hal-01258501

H. Ha and A. Bostjan, « Network-based research in entrepreneurship. A critical review, Journal of Business Venturing, vol.18, pp.165-187, 2003.

B. Johannisson, The dynamics of entrepreneurial networks, Frontiers of Entrepreneurship Research, pp.253-267, 1996.

E. Lazega, M. Jourda-marie-thérèse, S. Lise, and . Rafaël, « Des poissons et des mares. L'analyse de réseaux multi-niveaux », Revue Française de Sociologie, pp.93-131, 2007.

E. Lazega, The collegial phenomenon. The Social Mechanisms of Cooperation among Peers in a Corporate Law Partnership, 2001.

C. Lechner, M. Dowling, and I. Welpe, Firm networks and firm development: The role of the relational mix, Journal of Business Venturing, vol.21, issue.4, pp.514-540, 2006.
DOI : 10.1016/j.jbusvent.2005.02.004

R. Perks and A. Et-thomson, The Oral History Reader, 1998.
DOI : 10.4324/9780203435960

R. Swedberg, 2000 -Entrepreneurship : the social science view

H. C. White, Socioeconomic models of production, Market from networks, 2002.

. H. White, -Identity and Control. A structural theory of social action, 1992.
URL : https://hal.archives-ouvertes.fr/in2p3-00309474