Kotler, P. (1985). Marketing for non profit organisation. Prentice-Hall.
Chicago Edition CitationKotler, Philip. Marketing for Non Profit Organisation. New Delhi: Prentice-Hall, 1985.
Cita MLAKotler, Philip. Marketing for Non Profit Organisation. Prentice-Hall, 1985.
Atenció: Aquestes cites poden no estar 100% correctes.