Gaya APA
Sukandarrumidi, ., Haryanto, . (2010).
Dasar-dasar Penulisan Proposal Penelitian .
Yogyakarta:
Gadjah Mada University Press.
Gaya MLA
Sukandarrumidi, ., Haryanto, .
"Dasar-dasar Penulisan Proposal Penelitian".
Yogyakarta:
Gadjah Mada University Press,
2010.
Buku.