Bradford ,M. G., Kent, W. A., & Editor by Fitzgerald , B. P. (1977). Human Geography: Theories and their applications. O .U. pr..
Chicago-čujuhus (17. p.)Bradford ,M. G., W. A. Kent, juo Brain P. Editor by Fitzgerald. Human Geography: Theories and Their Applications. Oxford: O .U. pr., 1977.
MLA-čujuhus (9. p.)Bradford ,M. G., et al. Human Geography: Theories and Their Applications. O .U. pr., 1977.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.