GILLAM. (1982). The Principles and practice of selling. Oxford: Butterworth Heinemann.
Chicago Style CitationGILLAM. The Principles and Practice of Selling. Oxford: Butterworth Heinemann, 1982.
MLA CitationGILLAM. The Principles and Practice of Selling. Oxford: Butterworth Heinemann, 1982.
Warning: These citations may not always be 100% accurate.