THEMES IN & HARVEY, M. E. (1981). Themes in geographic thought. Croom Helm.
Chicago-čujuhus (17. p.)THEMES IN juo Milton E. HARVEY. Themes in Geographic Thought. London: Croom Helm, 1981.
MLA-čujuhus (9. p.)THEMES IN juo Milton E. HARVEY. Themes in Geographic Thought. Croom Helm, 1981.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.