Cita APA (7th ed.)

Booher, D. D. (1991). Executive's portfolio of model speeches for all occasions. Prentice Hall.

Cita Chicago (17th ed.)

Booher, Dianna Daniels. Executive's Portfolio of Model Speeches for All Occasions. Englewood Cliffs, N.J: Prentice Hall, 1991.

Cita MLA (9th ed.)

Booher, Dianna Daniels. Executive's Portfolio of Model Speeches for All Occasions. Prentice Hall, 1991.