Lukas, B. A. (2004). Marketing research: Database 1: Backyard BBQ; Database 2: Deli depot. New York: McGraw-Hill.
Chicago Style citaatLukas, Bryan A. Marketing Research: Database 1: Backyard BBQ; Database 2: Deli Depot. New York: McGraw-Hill, 2004.
MLA citatieLukas, Bryan A. Marketing Research: Database 1: Backyard BBQ; Database 2: Deli Depot. New York: McGraw-Hill, 2004.
Let op: Deze citaties zijn niet altijd 100% accuraat.