Cita APA

Leong, G. C., & Morgan,Gillian C. (1982). Human and economic geography (2nd.). OUP.

Citación estilo Chicago

Leong, Goh Cheng, y Morgan,Gillian C. Human and Economic Geography. 2nd. Oxford: OUP, 1982.

Cita MLA

Leong, Goh Cheng, y Morgan,Gillian C. Human and Economic Geography. 2nd. OUP, 1982.

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