SACK, S. M., & STEINBERG, H. J. (1981). The salesperson's legal guide. Prentice-Hall.
Citación estilo ChicagoSACK, Steven Mitchell, and Howard Jay STEINBERG. The Salesperson's Legal Guide. New Jersey: Prentice-Hall, 1981.
Cita MLASACK, Steven Mitchell, and Howard Jay STEINBERG. The Salesperson's Legal Guide. Prentice-Hall, 1981.
Warning: These citations may not always be 100% accurate.