Stoddard, R. H., & Wishart, D. J. (1989). Human geography: People, places, and cultures (2nd Ed.). Prentice Hall.
Chicago-čujuhus (17. p.)Stoddard, Robert H., juo David J. Wishart. Human Geography: People, Places, and Cultures. 2nd Ed. Englewood Cliffs., N. J.: Prentice Hall, 1989.
MLA-čujuhus (9. p.)Stoddard, Robert H., juo David J. Wishart. Human Geography: People, Places, and Cultures. 2nd Ed. Prentice Hall, 1989.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.