Pilditch, J. (1961). The silent salesman: How to develop packing that sells. Business publications.
Chicago ZitierstilPilditch, James. The Silent Salesman: How to Develop Packing That Sells. London: Business publications, 1961.
MLA ZitierstilPilditch, James. The Silent Salesman: How to Develop Packing That Sells. Business publications, 1961.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.