Gaya APA
Cross Cultural Understanding. (2007).
:
Universitas Terbuka.
Gaya Chicago
Cross Cultural Understanding.
Ed. 1.
:
Universitas Terbuka,
2007.
.
Gaya MLA
Cross Cultural Understanding.
Ed. 1.
:
Universitas Terbuka,
2007.
.
Gaya Turabian
Cross Cultural Understanding.
:
Universitas Terbuka,
2007.
.