Lua APA (7ú heag.)

Phillips, B. S. (1971). Social research: Strategy and tactics (2d ed.). Macmillan.

Lua i Stíl Chicago (17ú heag.)

Phillips, Bernard S. Social Research: Strategy and Tactics. 2d ed. New York: Macmillan, 1971.

Lua MLA (8ú heag.)

Phillips, Bernard S. Social Research: Strategy and Tactics. 2d ed. Macmillan, 1971.

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