Cita APA

Holbert, N. B., & Speece, M. W. (1993). Practical Marketing Research: An Integrated Global Perspective. New York: Prentice-Hall.

Chicago Style Citation

Holbert, Neil Bruce, i Mark W. Speece. Practical Marketing Research: An Integrated Global Perspective. New York: Prentice-Hall, 1993.

Cita MLA

Holbert, Neil Bruce, i Mark W. Speece. Practical Marketing Research: An Integrated Global Perspective. New York: Prentice-Hall, 1993.