Gaya APA
Draine, C., Hall, B.
(1998).
Culture Shock Indonesia
(
ed. 2)
.
Singapoe:
Time Book Inernational.
Gaya MLA
Draine, Cathie., Hall, Barbara.
"Culture Shock Indonesia".
ed. 2
Singapoe:
Time Book Inernational,
1998.
Buku PPS Pend. Biologi.