Gaya APA
1000 Chemistry Quiz. (2009).
Kuala Lumpur:
Synergy Media.
Gaya Chicago
1000 Chemistry Quiz.
.
Kuala Lumpur:
Synergy Media,
2009.
Text.
Gaya MLA
1000 Chemistry Quiz.
.
Kuala Lumpur:
Synergy Media,
2009.
Text.
Gaya Turabian
1000 Chemistry Quiz.
Kuala Lumpur:
Synergy Media,
2009.
Print.