Gaya APA
Koey, L, J.
(1932).
Hoa in ho eng tah zhi tian 1
.
batavia:
kuo min book co.
Gaya MLA
Koey, Li, Joek.
"Hoa in ho eng tah zhi tian 1".
batavia:
kuo min book co,
1932.
Text.