Webber, R. T., & Johnson, R. H. (1993). Buying and supplying quality. Tata McGraw Hill.
Style de citation ChicagoWebber, Richard T., et Ross H. Johnson. Buying and Supplying Quality. New Delhi: Tata McGraw Hill, 1993.
Style de citation MLAWebber, Richard T., et Ross H. Johnson. Buying and Supplying Quality. Tata McGraw Hill, 1993.
Attention : ces citations peuvent ne pas être correctes à 100%.