Penggayaan APA

HANNA, Michael S, GIBSON, James W.. (1987). Public speaking for personal success . [s.l]: WM. C. Brown.

Chicago Style

HANNA, Michael S, GIBSON, James W.. Public speaking for personal success. [s.l]: WM. C. Brown, 1987. Text.

MLA Style

HANNA, Michael S, GIBSON, James W.. Public speaking for personal success. [s.l]: WM. C. Brown, 1987. Text.

Turabian Style

HANNA, Michael S, GIBSON, James W.. Public speaking for personal success. [s.l]: WM. C. Brown, 1987. Print.