Παραπομπή APA

(1973). International Society for Community Development: Membership list, March 1973. New York: [s.n.].

Παραπομπή Chicago Style

International Society for Community Development: Membership List, March 1973. New York: [s.n.], 1973.

Παραπομπή MLA

International Society for Community Development: Membership List, March 1973. New York: [s.n.], 1973.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.