APA-referens (7:e uppl.)
Kamel Barkaoui, A. C. Theoretical Aspects of Computing - ICTAC 2006: Third International Colloquium, Tunis, Tunisia, November 20-24, 2006 Proceedings. Springer.
Chicago-referens (17:e uppl.)
Kamel Barkaoui, Ana Cavalcanti. Theoretical Aspects of Computing - ICTAC 2006: Third International Colloquium, Tunis, Tunisia, November 20-24, 2006 Proceedings. Berlín, Alemania: Springer.
MLA-referens (9:e uppl.)
Kamel Barkaoui, Ana Cavalcanti. Theoretical Aspects of Computing - ICTAC 2006: Third International Colloquium, Tunis, Tunisia, November 20-24, 2006 Proceedings. Springer.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.