Baumeister, R.F., & Bushman, B.J., (2008). Social psychology and human nature. United States: Thompson Wadsworth.

Heimbach, J. T. & Jacoby, J. (1972). The Ziegarnik effect in advertising in Proceedings of the Third Annual Conference of the Association for Consumer Research. Association for Consumer Research, 746-758.

Ziegarnik, A. V. (2007). "Bluma Zeigarnik: A memoir" in Gestalt Theory, (29)3, 256-268.

Zeigarnik, B. (1967). On finished and unfinished tasks. In W. D. Ellis (Ed.), A sourcebook of Gestalt psychology. New York: Humanities Press.


Gold, Jeffery. Von-Restorff Effect

Wilson, Edward & Wes Unruh. The Art of Memetics.