Gaya APA
Kheng, Chan Soon. (1992).
Preston Primary Vocabulary Practice 1 : Chan Soon Kheng .
Jakarta:
Binarupa Aksara.
Gaya Chicago
Kheng, Chan Soon.
Preston Primary Vocabulary Practice 1 : Chan Soon Kheng.
Jakarta:
Binarupa Aksara,
1992.
Buku.
Gaya MLA
Kheng, Chan Soon.
Preston Primary Vocabulary Practice 1 : Chan Soon Kheng.
Jakarta:
Binarupa Aksara,
1992.
Buku.
Gaya Turabian
Kheng, Chan Soon.
Preston Primary Vocabulary Practice 1 : Chan Soon Kheng.
Jakarta:
Binarupa Aksara,
1992.
Buku.