Lua APA (7ú heag.)

Fellman, J. D. (2007). Human geographyLandcapes of human activitiesJerome D.,Arthur Getis, Judith Getis. MC GRAW HILL.

Lua i Stíl Chicago (17ú heag.)

Fellman, Jerome D. Human GeographyLandcapes of Human ActivitiesJerome D.,Arthur Getis, Judith Getis. MC GRAW HILL, 2007.

Lua MLA (8ú heag.)

Fellman, Jerome D. Human GeographyLandcapes of Human ActivitiesJerome D.,Arthur Getis, Judith Getis. MC GRAW HILL, 2007.

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