Fellman, J. D., Getis, A., & Getis, J. (1997). Human geography: Landscapes of human activities (5th ed.). Brown and Benchmark.
Citace podle Chicago (17th ed.)Fellman, Jerome Donald, Arthur Getis, a Judith Getis. Human Geography: Landscapes of Human Activities. 5th ed. Madison: Brown and Benchmark, 1997.
Citace podle MLA (9th ed.)Fellman, Jerome Donald, et al. Human Geography: Landscapes of Human Activities. 5th ed. Brown and Benchmark, 1997.
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