Consumers Association of Penang. (1976). Pollution: Kuala Juru's battle for survival. Consumers' Association of Penang.
Chicago-referens (17:e uppl.)Consumers Association of Penang. Pollution: Kuala Juru's Battle for Survival. Pinang: Consumers' Association of Penang, 1976.
MLA-referens (8:e uppl.)Consumers Association of Penang. Pollution: Kuala Juru's Battle for Survival. Consumers' Association of Penang, 1976.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.