Katzela, I. (1999). Modeling and simulating communication networks: A hands-on approach using OPNET. Prentice Hall.
Chicago-viite (17. p.)Katzela, Irene. Modeling and Simulating Communication Networks: A Hands-on Approach Using OPNET. Upper Saddle River, N.J.: Prentice Hall, 1999.
MLA-viite (8. p.)Katzela, Irene. Modeling and Simulating Communication Networks: A Hands-on Approach Using OPNET. Prentice Hall, 1999.
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