APA (7e ed.) Bronvermelding

Ray, S. (1993). The North -south economics: The growth divide of the world. Prentice hall of India.

Chicago (17e ed.) Bronvermelding

Ray, S. The North -south Economics: The Growth Divide of the World. delhi: Prentice hall of India, 1993.

MLA (9e ed.) Bronvermelding

Ray, S. The North -south Economics: The Growth Divide of the World. Prentice hall of India, 1993.