Gaya APA
Hofer, Hans. (1997).
South Africa .
Singapore:
Apa Publications.
Gaya Chicago
Hofer, Hans.
South Africa.
Singapore:
Apa Publications,
1997.
Text.
Gaya MLA
Hofer, Hans.
South Africa.
Singapore:
Apa Publications,
1997.
Text.
Gaya Turabian
Hofer, Hans.
South Africa.
Singapore:
Apa Publications,
1997.
Print.