Gaya APA

Hutt, M, D., Speh, T, W. (1985). Industrial marketing management : a strategic view of business markets (2nd. ed.). Chicago: The Dryden Press.

Gaya MLA

Hutt, Michael, D.., Speh, Thomas, W.. "Industrial marketing management : a strategic view of business markets". 2nd. ed. Chicago: The Dryden Press, 1985. Text.