Potter, R., Conway, D., Evans, R., & Lloyd-Evans, S. (2012). Key concepts in development geography. Sage Publications Ltd.
Chicago Style aipamenaPotter, Rob, Dennis Conway, Ruth Evans, and Sally Lloyd-Evans. Key Concepts in Development Geography. London: Sage Publications Ltd, 2012.
MLA aipamenaPotter, Rob, et al. Key Concepts in Development Geography. Sage Publications Ltd, 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.