Gaya APA
Nawawi, H, H. et al
(2005).
Penelitian terapan
(
Cet. 3)
.
Yogyakarta:
Gadjah Mada University Press.
Gaya MLA
Nawawi, H., Hadari. et al.
"Penelitian terapan".
Cet. 3
Yogyakarta:
Gadjah Mada University Press,
2005.
Monograft.