Gaya APA
Firdaus, ., Zamzam, F.
(2018).
Aplikasi Metodologi Penelitian
(
Edisi 1)
.
Yogyakarta:
Deepublish.
Gaya MLA
Firdaus, ., Zamzam, Fakhry.
"Aplikasi Metodologi Penelitian".
Edisi 1
Yogyakarta:
Deepublish,
2018.
Textbook.