APA ציטוט

Markham, V. (1970). Effective industrial selling: With total marketing communication. George Allen & Unwin.

Chicago Edition Citation

Markham, Vic. Effective Industrial Selling: With Total Marketing Communication. London: George Allen & Unwin, 1970.

ציטוט MLA

Markham, Vic. Effective Industrial Selling: With Total Marketing Communication. George Allen & Unwin, 1970.