Gaya APA
Sahly, S.
(1975).
Sex Education
(
1)
.
Semarang:
Yayasan Arafah Abadi.
Gaya MLA
Sahly, Salim.
"Sex Education".
1
Semarang:
Yayasan Arafah Abadi,
1975.
Buku Teks.