APA Style
Sujarweni, W. (2014).
Metode penelitian lengakp, praktis dan mudah dipahami .
Yogyakarta:
Pustaka Baru Press.
MLA Style
Sujarweni, Wiratna.
"Metode penelitian lengakp, praktis dan mudah dipahami".
Yogyakarta:
Pustaka Baru Press,
2014.
Books.