€ Berkeley University Students Cooperative Association: http://usca.org/
€ Brown Association for Cooperative Housing: 
http://www.brown.edu/Students/BACH/2001_Housing.html
http://www.brown.edu/Students/BACH/2001_Housing.html€ College Houses Co-operatives, U of Texas: http://www.collegehouses.org/houses/laurel.htm
http://www.collegehouses.org/houses/laurel.htm€ Housing Prototypes. Nya Bruket:http://www.housingprototypes.org/project?File_No=SWE001
http://www.housingprototypes.org/project?File_No=SWE001€ Inter-Cooperative Council, U of Michigan: http://www.icc.coop/
€ Kollectivhuset Stolplyckan:
http://www.stolplyckan.nu/sidor/english.shtml
€ Madison Community Co-operative: http://www.madisoncommunity.coop/
€ North American Students of Cooperation:
http://www.umich.edu/~nasco/
Web Site References