Mutchnick, R. J., & Berg, B. L. (1996). Research methods for the social sciences: Practice and applications. Allyn and Bacon.
Čikaški stil citiranja (17. izdanje)Mutchnick, Robert J., i Bruce Lawrence Berg. Research Methods for the Social Sciences: Practice and Applications. Boston: Allyn and Bacon, 1996.
MLA način citiranja (9. izdanje)Mutchnick, Robert J., i Bruce Lawrence Berg. Research Methods for the Social Sciences: Practice and Applications. Allyn and Bacon, 1996.
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