Dyfyniad APA

Rubenstein, J. M. (2019). Contemporary human geography. New York, NY: Pearson Education.

Dyfyniad Arddull Chicago

Rubenstein, James M. Contemporary Human Geography. New York, NY: Pearson Education, 2019.

Dyfyniad MLA

Rubenstein, James M. Contemporary Human Geography. New York, NY: Pearson Education, 2019.

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