Bailey, A. (2005). Making population geograhy. Hodder Arnold.
Chicago Style (17th ed.) ZitazioaBailey, Adrian. Making Population Geograhy. London: Hodder Arnold, 2005.
MLA (9th ed.) ZitazioaBailey, Adrian. Making Population Geograhy. Hodder Arnold, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.