Dyfyniad APA
Human Relations Area Files, inc, & Murdock, G. P. (1961). Outline of cultural materials (4th rev. ed.). Human Relations Area Files, Inc..
Dyfyniad Arddull Chicago
Human Relations Area Files, inc, and George Peter Murdock. Outline of Cultural Materials. 4th rev. ed. New Haven, Conn.: Human Relations Area Files, Inc., 1961.
Dyfyniad MLA
Human Relations Area Files, inc, and George Peter Murdock. Outline of Cultural Materials. 4th rev. ed. Human Relations Area Files, Inc., 1961.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.