Gaya APA
Tashakkori, A. et al (2010).
Handbook of mixed methods in social & behavioral research (Cet. 1).
Yogyakarta:
Pustaka Pelajar.
Gaya MLA
Tashakkori, Abbas. et al.
"Handbook of mixed methods in social & behavioral research".
Cet. 1
Yogyakarta:
Pustaka Pelajar,
2010.
Text.