Gaya APA
Yati, D. et al (2019).
Panduan Pelatihan Sexual Education Bagi Peer Educator (Cet.1).
Yogyakarta:
Gosyen Publishing.
Gaya MLA
Yati, Dwi. et al.
"Panduan Pelatihan Sexual Education Bagi Peer Educator".
Cet.1
Yogyakarta:
Gosyen Publishing,
2019.
textbook.