Pilditch, J. (1961). The silent salesman: How to develop packing that sells. Business publications.
Style de citation ChicagoPilditch, James. The Silent Salesman: How to Develop Packing That Sells. London: Business publications, 1961.
Style de citation MLAPilditch, James. The Silent Salesman: How to Develop Packing That Sells. Business publications, 1961.
Attention : ces citations peuvent ne pas être correctes à 100%.