Heidegger Martin. Identity and Difference. Chicago. University of Chicago Press ,2002.

Pierce, S. Museums, Objects and Collections: a cultural Study, Leicester, Leicester University Press, 1992.

Saussure, F. Course in General Linguistics. Chicago, Open Court Publishing, 1986.

Stewart, Susan. On longing, Durham, Duke University Press, 1993.

Strauss, Anselm L. Mirrors and Masks: the Search for Identity, London, Martin Robertson & Co., 1969.

Zizek, Slavoj. Identity and its Visisitudes, in Laclau, Ernesto; Butler, Judith (Ed.) Identity and Hegemony, London, Universality, 2000.