Gaya APA
Wahyuni, S. (2019).
Qualitative Research Method: Theory And Practice 3rd Edition (Ketiga).
Jakarta:
Salemba Empat.
Gaya MLA
Wahyuni, Sari.
"Qualitative Research Method: Theory And Practice 3rd Edition".
Ketiga
Jakarta:
Salemba Empat,
2019.
.