Cita APA (7th ed.)

BURT DAVID N. (2016). WORLD CLASS SUPPLY MANAGEMENT( WITH CD ) (7TH ED.). MCGRAW HILL EDUCATION PVT LTD.

Cita Chicago (17th ed.)

BURT DAVID N. WORLD CLASS SUPPLY MANAGEMENT( WITH CD ). 7TH ED. NEW DELHI: MCGRAW HILL EDUCATION PVT LTD, 2016.

Cita MLA (9th ed.)

BURT DAVID N. WORLD CLASS SUPPLY MANAGEMENT( WITH CD ). 7TH ED. MCGRAW HILL EDUCATION PVT LTD, 2016.