Gaya APA

Phillips, B, S. (-1970). Social research, strategy and tactics, 7th pr. Copyright 1966. . New York dsl: The Macmillan Company dsl.

Gaya MLA

Phillips, Bernard, S.. "Social research, strategy and tactics, 7th pr. Copyright 1966. ". New York dsl: The Macmillan Company dsl, -1970. Buku.