Gaya APA
Developing World Water. (1988).
Hong Kong:
Grosvenor Press International.
Gaya Chicago
Developing World Water.
Ed. 1, Cet. 1.
Hong Kong:
Grosvenor Press International,
1988.
Textbook.
Gaya MLA
Developing World Water.
Ed. 1, Cet. 1.
Hong Kong:
Grosvenor Press International,
1988.
Textbook.
Gaya Turabian
Developing World Water.
Hong Kong:
Grosvenor Press International,
1988.
Textbook.