APA ציטוט

Neuman, W. L. (1991). Social research methods: Qualitative and quantitative approaches. Allyn and Bacon.

Chicago Style (17th ed.) Citation

Neuman, William Lawrence. Social Research Methods: Qualitative and Quantitative Approaches. Boston: Allyn and Bacon, 1991.

ציטוט MLA

Neuman, William Lawrence. Social Research Methods: Qualitative and Quantitative Approaches. Allyn and Bacon, 1991.