Gaya APA
Madan, Yusuf. (2004).
Sex education 4 teens .
Jakarta:
Hikmah
.
Gaya Chicago
Madan, Yusuf.
Sex education 4 teens.
Jakarta:
Hikmah
,
2004.
Media Cetak.
Gaya MLA
Madan, Yusuf.
Sex education 4 teens.
Jakarta:
Hikmah
,
2004.
Media Cetak.
Gaya Turabian
Madan, Yusuf.
Sex education 4 teens.
Jakarta:
Hikmah
,
2004.
Media Cetak.