Cannon, T. (1986). How to win profitable business. Hutchinson.
Cita Chicago (17th ed.)Cannon, Tom. How to Win Profitable Business. London: Hutchinson, 1986.
Cita MLA (9th ed.)Cannon, Tom. How to Win Profitable Business. Hutchinson, 1986.
Atenció: Aquestes cites poden no estar 100% correctes.