Ostring, P. (2008). Profit focussed supplier management. Prentice Hall of India.
Chicago Style citaatOstring, Pirkko. Profit Focussed Supplier Management. New Delhi: Prentice Hall of India, 2008.
MLA citatieOstring, Pirkko. Profit Focussed Supplier Management. Prentice Hall of India, 2008.
Let op: Deze citaties zijn niet altijd 100% accuraat.