Southern R.W. (1970). Western humanism. Harper Torchbook.
Chicago-čujuhus (17. p.)Southern R.W. Western Humanism. New York: Harper Torchbook, 1970.
MLA-čujuhus (9. p.)Southern R.W. Western Humanism. Harper Torchbook, 1970.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.