Youngjohns, B. A. (1977). Co-operative organisation: An introduction. Intermediate Technology Publications ; Exclusive distributor, ISBS.
Chicago-viite (17. p.)Youngjohns, B. A. Co-operative Organisation: An Introduction. London, U.K. : Forest Grove, OR: Intermediate Technology Publications ; Exclusive distributor, ISBS, 1977.
MLA-viite (8. p.)Youngjohns, B. A. Co-operative Organisation: An Introduction. Intermediate Technology Publications ; Exclusive distributor, ISBS, 1977.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.