Gaya APA
Roeder, O.G.. (1980).
Who's who in Indonesia (2nd Ed.).
Singapore:
Gunung Agung.
Gaya Chicago
Roeder, O.G..
Who's who in Indonesia.
2nd Ed.
Singapore:
Gunung Agung,
1980.
Text.
Gaya MLA
Roeder, O.G..
Who's who in Indonesia.
2nd Ed.
Singapore:
Gunung Agung,
1980.
Text.
Gaya Turabian
Roeder, O.G..
Who's who in Indonesia.
2nd Ed.
Singapore:
Gunung Agung,
1980.
Print.