Gaya APA
MACANDREWS, C., Sien, C, L. (1979).
Developing Economies and The Environment : The Southeast Asian Experience .
Singapore:
McGraw Hill.
Gaya MLA
MACANDREWS, Colin., Sien, Chia, Lin.
"Developing Economies and The Environment : The Southeast Asian Experience".
Singapore:
McGraw Hill,
1979.
Text.