Gaya APA
A, L, L, N, A, M.
(2000).
Learn grammar the easy way for the SMU I
.
Batam Centre:
Interaksara.
Gaya MLA
A, Lim, Luck, Nio,, A., Mus..
"Learn grammar the easy way for the SMU I".
Batam Centre:
Interaksara,
2000.
Text.