Gaya APA
Sidabutar, W, S, D, Y, G, &, E, R. (2018).
Perilaku Seksual Remaja .
YOGYAKARTA:
Deepublish.
Gaya MLA
Sidabutar, Wellina, Sebayang,, Destyna, Yohana, Gultom, &, Eva, Royani.
"Perilaku Seksual Remaja".
YOGYAKARTA:
Deepublish,
2018.
Manajemen Dakwah.