Gaya APA
Sukandarrumidi, ., Haryanto, . (2014).
Dasar - dasar Penulisan Proposal Penelitian .
Yogyakarta:
Gadjah Mada University Press.
Gaya MLA
Sukandarrumidi, ., Haryanto, .
"Dasar - dasar Penulisan Proposal Penelitian".
Yogyakarta:
Gadjah Mada University Press,
2014.
Teks PPKP.