Gaya APA
SUKANDARRUMIDI, ., HARYANTO, . (2014).
Dasar-Dasar Penulisan Proposal Penelitian .
Yogyakarta:
Gadjah Mada Universitas Sity PresS.
Gaya MLA
SUKANDARRUMIDI, ., HARYANTO, .
"Dasar-Dasar Penulisan Proposal Penelitian".
Yogyakarta:
Gadjah Mada Universitas Sity PresS,
2014.
Text.