Gaya APA
Firdaus, ., Zamzam, F.
(2018).
Aplikasi metodologi penelitian
(
Cet.1)
.
Yogyakarta:
Deepublish.
Gaya MLA
Firdaus, ., Zamzam, Fakhry.
"Aplikasi metodologi penelitian".
Cet.1
Yogyakarta:
Deepublish,
2018.
Art Original.