Chapman S., Wong Wai Leng, . (1990). Tobacco control in the third world: a resource atlas. Pulau Pinang: International Organization of Consumers Unions.
Chicago
Chapman Simon, Wong Wai Leng, . 1990. Tobacco control in the third world: a resource atlas. Pulau Pinang: International Organization of Consumers Unions.
Harvard
Chapman S., Wong Wai Leng, . (1990). Tobacco control in the third world: a resource atlas. Pulau Pinang: International Organization of Consumers Unions.
MLA
Chapman Simon, Wong Wai Leng, . Tobacco control in the third world: a resource atlas. Pulau Pinang: International Organization of Consumers Unions. 1990.