Gaya APA
Sujarweni, V. (2014).
Metodologi Penelitian: Lengkap, Praktis, dan Mudah Dipahami .
YOGYAKARTA:
PUSTAKABARUPRESS.
Gaya MLA
Sujarweni, V.Wiratna.
"Metodologi Penelitian: Lengkap, Praktis, dan Mudah Dipahami".
YOGYAKARTA:
PUSTAKABARUPRESS,
2014.
Buku.