Gaya APA
Wahyuni, S.
(2016).
Qualitative Research Method:Theory and practice
(
2)
.
Jakarta:
Salemba Empat.
Gaya MLA
Wahyuni, Sari.
"Qualitative Research Method:Theory and practice".
2
Jakarta:
Salemba Empat,
2016.
Koleksi Buku Teks.