Gaya APA

Tashakkori, A., Teddlie, C. (2010). Sage handbook of mixed methods in social and behavioral research (2nd ed.). Los Angeles: Sage.

Gaya MLA

Tashakkori, Abbas., Teddlie, Charles. "Sage handbook of mixed methods in social and behavioral research". 2nd ed. Los Angeles: Sage, 2010. Text.