Fellmann, J. D., Getis, A., & Getis, J. (2007). Human geography: Landscapes of human activities (9ª edición.). McGraw-Hill.
Chicago-čujuhus (17. p.)Fellmann, Jerome D., Arthur Getis, juo Judith Getis. Human Geography: Landscapes of Human Activities. 9ª edición. Boston, MA: McGraw-Hill, 2007.
MLA-čujuhus (9. p.)Fellmann, Jerome D., et al. Human Geography: Landscapes of Human Activities. 9ª edición. McGraw-Hill, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.