Žigić, K. (2015). Modeling software piracy protection: Monopoly versus duopoly. Center for Economic Research and Graduate Education.
Chicago-Zitierstil (17. Ausg.)Žigić, Krešimir. Modeling Software Piracy Protection: Monopoly Versus Duopoly. Prague: Center for Economic Research and Graduate Education, 2015.
MLA-Zitierstil (9. Ausg.)Žigić, Krešimir. Modeling Software Piracy Protection: Monopoly Versus Duopoly. Center for Economic Research and Graduate Education, 2015.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.