APA Style
YAM, Peter. (2012).
Primary Level Complete Grammar (Cetakan ke- 1).
Singapore:
Singapore Asia Publishers.
Chicago Style
YAM, Peter.
Primary Level Complete Grammar.
Cetakan ke- 1
Singapore:
Singapore Asia Publishers,
2012.
Text.
MLA Style
YAM, Peter.
Primary Level Complete Grammar.
Cetakan ke- 1
Singapore:
Singapore Asia Publishers,
2012.
Text.
Turabian Style
YAM, Peter.
Primary Level Complete Grammar.
Cetakan ke- 1
Singapore:
Singapore Asia Publishers,
2012.
Print.