APA ציטוט

PUNCH, K. F. (2014). Introduction to social research: Quantitative & qualitative approaches. SAGE.

Chicago Style (17th ed.) Citation

PUNCH, Keith F. Introduction to Social Research: Quantitative & Qualitative Approaches. SAGE, 2014.

ציטוט MLA

PUNCH, Keith F. Introduction to Social Research: Quantitative & Qualitative Approaches. SAGE, 2014.