Gaya APA
Ceballos, P. L. De. (1969).
Focus on Man (Cet. 1.--).
Malaysia:
Longmans.
Gaya Chicago
Ceballos, P. L. De.
Focus on Man.
Cet. 1.--
Malaysia:
Longmans,
1969.
Text.
Gaya MLA
Ceballos, P. L. De.
Focus on Man.
Cet. 1.--
Malaysia:
Longmans,
1969.
Text.
Gaya Turabian
Ceballos, P. L. De.
Focus on Man.
Cet. 1.--
Malaysia:
Longmans,
1969.
Print.