Cita APA (7a ed.)

Poynter, J. M. (1993). Tour design, marketing and management. Prentice Hall.

Cita Chicago Style (17a ed.)

Poynter, James M. Tour Design, Marketing and Management. New Jersey: Prentice Hall, 1993.

Cita MLA (8a ed.)

Poynter, James M. Tour Design, Marketing and Management. Prentice Hall, 1993.