Business Research, vol 20, no 1, 1990, pp 63–70 Gillett, A. G. (2015). REMARKOR: RELATIONSHIP MARKETING ORIENTATION ON LOCAL GOVERNMENT PERFORMANCE. Journal of Services Research, 15(1), 97. Gillett, A.G. (2016). MULTIPLE RELATIONSHIPS WITH MULTIPLE STAKEHOLDERS: THE SCOPE OF RELATIONSHIP MARKETING FOR PUBLIC SERVICES. Journal of Services Research, 16(2), 1–28. Gummesson, E. (2011). Total relationship marketing. Routledge. Levitt, T. (1983) "After the Sale is Over", Harvard Business Review, Sept–Oct, 1983 McKenna, R. (1991) "Marketing is Everything", Harvard Business Review, Jan–Feb, 1991, pp 65–70 (ebook) Schneider, B. (1980) "The Service Organization: Climate Is Crucial", Organizational Dynamics, vol 9, no 2, 1980, pp 52–65 Christopher, M., Payne, A.F.T. and Ballantyne, D. (1991) "Relationship Marketing: Bringing Quality, Customer Service and Marketing Callum, K., (2017) "Nor Nor Marketing", vol 5 pp 66–75 "Together", Oxford, Butterworth-Heinemann Jean Paul Wijers, Monica Bakker, Robert Collignon, Gerty Smit, Prof René Foqué (2019) "Managing Authentic Relationships", Amsterdam University Press Customer relationship management Types of marketing Services marketing