Gaya APA

BENTON,JR, W., MCHENRY, L, F. (2010). CONTRUCTION PURCHASING & SUPPLY CHAIN MANAGEMENT (1). New York: THE MCGRAW-HIL COMPANIES.

Gaya MLA

BENTON,JR, W.C., MCHENRY, LINDA, F.. "CONTRUCTION PURCHASING & SUPPLY CHAIN MANAGEMENT". 1 New York: THE MCGRAW-HIL COMPANIES, 2010. Text.