Whitehead, H. (1937). Administration of marketing and selling. Isaac pitman &sons.
Chicago Edition CitationWhitehead, Harold. Administration of Marketing and Selling. London: Isaac pitman &sons, 1937.
Cita MLAWhitehead, Harold. Administration of Marketing and Selling. Isaac pitman &sons, 1937.
Atenció: Aquestes cites poden no estar 100% correctes.