Gaya APA
Abbas, T., Charles, T. (2010).
Handbook Of Mixed Methods In Social & Behavioral Research (i).
Yogyakarta:
Pustaka Pelajar.
Gaya MLA
Abbas, Tashakkori.., Charles, Teddlie..
"Handbook Of Mixed Methods In Social & Behavioral Research".
i
Yogyakarta:
Pustaka Pelajar,
2010.
Textbook.