Gaya APA
Conversational mandarin. (1980).
Singapore:
Educational publ Burea.
Gaya Chicago
Conversational mandarin.
.
Singapore:
Educational publ Burea,
1980.
Text.
Gaya MLA
Conversational mandarin.
.
Singapore:
Educational publ Burea,
1980.
Text.
Gaya Turabian
Conversational mandarin.
Singapore:
Educational publ Burea,
1980.
Print.