GOYAL, P. (1997). PRINCIPLES OF CONTROL SYSTEMS. TECHNICAL PUBLICATION.
Čikaški stil citiranja (17. izdanje)GOYAL, P. PRINCIPLES OF CONTROL SYSTEMS. PUNE: TECHNICAL PUBLICATION, 1997.
MLA način citiranja (9. izdanje)GOYAL, P. PRINCIPLES OF CONTROL SYSTEMS. TECHNICAL PUBLICATION, 1997.
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