APA Style
Pal, Vanita. (2012).
Excel O Level Comprehension .
Singapura:
Educational Publishing House.
Chicago Style
Pal, Vanita.
Excel O Level Comprehension.
Singapura:
Educational Publishing House,
2012.
.
MLA Style
Pal, Vanita.
Excel O Level Comprehension.
Singapura:
Educational Publishing House,
2012.
.
Turabian Style
Pal, Vanita.
Excel O Level Comprehension.
Singapura:
Educational Publishing House,
2012.
.