Markham, V. (1970). Effective industrial selling: With total marketing communication. George Allen and unwin.
Citación estilo ChicagoMarkham, Vic. Effective Industrial Selling: With Total Marketing Communication. London: George Allen and unwin, 1970.
Cita MLAMarkham, Vic. Effective Industrial Selling: With Total Marketing Communication. George Allen and unwin, 1970.
Warning: These citations may not always be 100% accurate.