Radenkovic, S. D.: Introduction to Information Systems (in serbian), College of Economics Pec-Leposavic, 2016, ISBN: 978-86-84345-61-7

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Bozinovic, M., Stojanovic, V., Radenkovic, S., Milivojevic, D.: Informatics (in serbian), College of Economics Pec-Leposavic, 2007, ISBN: 978-86-84345-22-8

Bozinovic, M., Radenkovic, S., Simovic, V.: Informatics: Laboratory Exercises (in serbian), College of Economics Pec-Leposavic, 2007, ISBN: 978-86-84345-21-1