Selltiz, Wrightsman and Cook's research methods in social relations - Selltiz, Claire; Wrightsman, Lawrence S. (Lawrence Samuel); Kidder, Louise H.; Cook, Stuart W. (Rinehart and Winston, New York: Published for the Society for the Psychological Study of Social Issues (SPSSI) (by) Holt, 1981)
pages 451-469
Keywords: Sociological research; Sociology -- Methodology