Gaya APA
Kheng,yeap tok. ().
Longman Essential Science form 2 .
:
Malaysia, pearson Longman 2008.
Gaya Chicago
Kheng,yeap tok.
Longman Essential Science form 2.
:
Malaysia, pearson Longman 2008,
.
Text.
Gaya MLA
Kheng,yeap tok.
Longman Essential Science form 2.
:
Malaysia, pearson Longman 2008,
.
Text.
Gaya Turabian
Kheng,yeap tok.
Longman Essential Science form 2.
:
Malaysia, pearson Longman 2008,
.
Print.