Babbie, E. (1990). Survey research methods (2nd ed.). Belmont: Wadsworth Publ.Co..
Chicago Style CitationBabbie, Earl. Survey Research Methods. 2nd ed. Belmont: Wadsworth Publ.Co., 1990.
MLA CitationBabbie, Earl. Survey Research Methods. 2nd ed. Belmont: Wadsworth Publ.Co., 1990.
Warning: These citations may not always be 100% accurate.