Phillips, B. S. (1971). Social research: Strategy and tactics (2d ed.). Macmillan.
Citación estilo ChicagoPhillips, Bernard S. Social Research: Strategy and Tactics. 2d ed. New York: Macmillan, 1971.
Cita MLAPhillips, Bernard S. Social Research: Strategy and Tactics. 2d ed. Macmillan, 1971.
Warning: These citations may not always be 100% accurate.