Phillips, B. (1966). Social research: Strategy & tactics. Macmillan & Co.
Chicago-čujuhus (17. p.)Phillips, B. Social Research: Strategy & Tactics. New York: Macmillan & Co, 1966.
MLA-čujuhus (9. p.)Phillips, B. Social Research: Strategy & Tactics. Macmillan & Co, 1966.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.