Gaya APA
Khey, W, H.
(2011).
Asian Civilizations Ancient to 1800 AD
(
1)
.
Singapore:
Asiapac Books PTE LTD.
Gaya MLA
Khey, Wong, Huey.
"Asian Civilizations Ancient to 1800 AD".
1
Singapore:
Asiapac Books PTE LTD,
2011.
Textbook.