Gaya APA
Wahyuni, S.
(2019).
QUALITATIVE RESEARCH METHOD; Theory and Practice
(
3rd)
.
Jakarta:
SALEMBA EMPAT.
Gaya MLA
Wahyuni, Sari.
"QUALITATIVE RESEARCH METHOD; Theory and Practice".
3rd
Jakarta:
SALEMBA EMPAT,
2019.
Text.