Human-Computer Interaction Resource Network
Home > References > K > P. King & Tester, 1999
King, P. & Tester, J. (1999). The landscape of persuasive technologies. Communications of the ACM, 42, 5, 31-38.
An only slightly different earlier version is available at http://www-pcd.stanford.edu/captology/Key_Concepts/Papers/papers.html.