Cita APA

Aspley, J. C. n. 1., & Riso, O. (1968). The Dartnell sales manager's handbook (11. edition --.). Chicago, III.: Dartnell.

Citación estilo Chicago

Aspley, John Cameron n. 1888, y Ovid Riso. The Dartnell Sales Manager's Handbook. 11. edition --. Chicago, III.: Dartnell, 1968.

Cita MLA

Aspley, John Cameron n. 1888, y Ovid Riso. The Dartnell Sales Manager's Handbook. 11. edition --. Chicago, III.: Dartnell, 1968.