Total relationship marketing : from the 4Ps - product, price, promotion, place - of traditional marketing management to the 30Rs - the thirty relationships - of the new marketing paradigm /
Evert Gummesson.
- Oxford : Butterworth-Heinemann, 1999.
- xiii,281p. : ill. ; 25 cm.
"Published in association with the Chartered Institute of Marketing"--t.p.