STRAHLER, A. N., & STRAHLER, A. H. (1977). Geography and man's environment. John Wiley and Sons.
Chicago-čujuhus (17. p.)STRAHLER, Arthur N., juo Alan H. STRAHLER. Geography and Man's Environment. New York: John Wiley and Sons, 1977.
MLA-čujuhus (9. p.)STRAHLER, Arthur N., juo Alan H. STRAHLER. Geography and Man's Environment. John Wiley and Sons, 1977.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.