Fellmann, J., & Getis, A. (1997). Human geography: Landscapes of human activities (5th ed.). McGraw-hill.
Citace podle Chicago (17th ed.)Fellmann, Jerome, a Arthur Getis. Human Geography: Landscapes of Human Activities. 5th ed. Boston: McGraw-hill, 1997.
Citace podle MLA (9th ed.)Fellmann, Jerome, a Arthur Getis. Human Geography: Landscapes of Human Activities. 5th ed. McGraw-hill, 1997.
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