Gaya APA

wahyuni, S. (2019). Qualitative research method : theory and practice ED.3 (Ed.3 , vol.1). Jakarta: Salemba Empat.

Gaya MLA

wahyuni, Sari. "Qualitative research method : theory and practice ED.3". Ed.3 , vol.1 Jakarta: Salemba Empat, 2019. Text.