Marcus, W., & Levy, A. (1967). Elements of Radio Servicing (3rd ed.). Tata McGraw-Hill.
Čikaški stil citiranjaMarcus, William, i Alex Levy. Elements of Radio Servicing. 3rd ed. New Delhi: Tata McGraw-Hill, 1967.
MLA način citiranjaMarcus, William, i Alex Levy. Elements of Radio Servicing. 3rd ed. Tata McGraw-Hill, 1967.
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