Murphy, R. E. (1974). American city: An urban geography. McGraw-Hill.
Chicago-čujuhus (17. p.)Murphy, Raymond E. American City: An Urban Geography. New York: McGraw-Hill, 1974.
MLA-čujuhus (9. p.)Murphy, Raymond E. American City: An Urban Geography. McGraw-Hill, 1974.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.