Bernard, H.R., P.D. Killworth, D. Kronenfeld, and L. Sailer.1984. The problem of informant accuracy. Annual Review of Anthropology13:495—517.
2.
Boissevain, J.1974. Friends of friends. Cambridge, MA: Blackwell.
3.
Haythornthwaite, C., and B. Wellman.1996. Using SAS to convert ego-centered networks to whole networks. Bulletin de Methode Sociologique50:71—84.
4.
McCarty, C., P.D. Killworth, H.R. Bernard, E.C. Johnsen, and G.A. Shelley2001. Comparing two methods for estimating social network size . Human Organization60 (1): 28—39.
5.
McPherson, J.M., L. Smith-Lovin, and M. Brashears.2006. Social isolation in America. American Sociological Review71 (3): 363—75.
6.
Müller, C., B. Wellman, and A. Marin.1999. How to use SPSS to study ego-centered networks. Bulletin de Methode Sociologique69:83—100.
7.
Snijders, T., and R.J. Bosker.1999. Introduction to multilevel analysis . London: Sage.
8.
Wellman, B., and K. Frank.2001. Network capital in a multilevel world . In Social capital, N. Lin , R. S. Burt, and K. Cook, eds., 233—73. Hawthorne, NY: Aldine De Gruyter.
9.
Wellman, B., and B. Hogan, with K. Berg, J. Boase, J.-A. Carrasco, R. Côté, J. Kayahara, T. Kennedy, and P. Tran.2006. Connected Lives the Project. In Networked neighbourhoods, P. Purcell , ed., 157—211. Guilford, UK: Springer .