Gaya APA

Rukajat, A. (2018). Pendekatan Penelitian Kualitatif (Qualitative Research Approach) (Cet. 1). Yogyakarta: Deepublish.

Gaya MLA

Rukajat, Ajat. "Pendekatan Penelitian Kualitatif (Qualitative Research Approach)". Cet. 1 Yogyakarta: Deepublish, 2018. Text.