Dyfyniad APA

Stren, R. E., & Bell, J. K. (1994). Urban research in the developing world. Centre for Urban & Community Studies, University of Toronto.

Dyfyniad Arddull Chicago

Stren, Richard E., and Judith Kjellberg Bell. Urban Research in the Developing World. Toronto: Centre for Urban & Community Studies, University of Toronto, 1994.

Dyfyniad MLA

Stren, Richard E., and Judith Kjellberg Bell. Urban Research in the Developing World. Centre for Urban & Community Studies, University of Toronto, 1994.

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