APA Alıntı

Lenon, B. J., & Cleves, P. G. (2001). Fieldwork techniques and projects in geography (2nd ed.). London: Collins Educational.

Chicago Stili Alıntı

Lenon, Barnaby J., and Paul G. Cleves. Fieldwork Techniques and Projects in Geography. 2nd ed. London: Collins Educational, 2001.

MLA Alıntı

Lenon, Barnaby J., and Paul G. Cleves. Fieldwork Techniques and Projects in Geography. 2nd ed. London: Collins Educational, 2001.

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