Dyfyniad APA

Gomez, B. e., & Jones, J. P. e. (2010). Research methods in geography. Wiley-Blackwell.

Dyfyniad Arddull Chicago

Gomez, Basil; ed, and John Paul; ed.by Jones. Research Methods in Geography. Sussex: Wiley-Blackwell, 2010.

Dyfyniad MLA

Gomez, Basil; ed, and John Paul; ed.by Jones. Research Methods in Geography. Wiley-Blackwell, 2010.

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