Gaya APA
Rukajat, A. (2018).
Pendekatan Penelitian Kualitatif (Qualitative Research Approach) .
Yogyakarta:
Yogyakarta : Deepublish, 2018.
Gaya MLA
Rukajat, Ajat.
"Pendekatan Penelitian Kualitatif (Qualitative Research Approach)".
Yogyakarta:
Yogyakarta : Deepublish, 2018,
2018.
Ebook.