APA Style
Strumpf, M., Douglas, A. (1999).
GOLDEN'S CONCISE ENGLISH GRAMMAR WITH Q&A .
kuala lumpur:
Golden Books Centre.
MLA Style
Strumpf, Michael., Douglas, Auriel.
"GOLDEN'S CONCISE ENGLISH GRAMMAR WITH Q&A".
kuala lumpur:
Golden Books Centre,
1999.
Text.