Cita APA (7a ed.)

LUCAS, S. E. (1995). The Art Of Public Speaking. McGraw-Hill.

Cita Chicago Style (17a ed.)

LUCAS, Stephen E. The Art Of Public Speaking. McGraw-Hill, 1995.

Cita MLA (8a ed.)

LUCAS, Stephen E. The Art Of Public Speaking. McGraw-Hill, 1995.