Gray, G. W., & Braden, W. W. (1963). Public speaking: Principles and practice (2nd ed.). Harper & Row.
Chicago-čujuhus (17. p.)Gray, Giles Wilkeson, juo Waldo W. Braden. Public Speaking: Principles and Practice. 2nd ed. New York: Harper & Row, 1963.
MLA-čujuhus (9. p.)Gray, Giles Wilkeson, juo Waldo W. Braden. Public Speaking: Principles and Practice. 2nd ed. Harper & Row, 1963.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.