Cosgrove, I., & Jackson, R. (1972). geography of recreation and leisure. Hutchinson University Library.
Čikaški stil citiranjaCosgrove, Isobel, i Richard Jackson. Geography of Recreation and Leisure. London: Hutchinson University Library, 1972.
MLA način citiranjaCosgrove, Isobel, i Richard Jackson. Geography of Recreation and Leisure. Hutchinson University Library, 1972.
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