BADRI & VISHWAKARMA. POWER SYSTEM PROTECTION AND SWITCHGAR SECOND EDITION.
Čikaški stil citiranja (17. izdanje)BADRI & VISHWAKARMA. POWER SYSTEM PROTECTION AND SWITCHGAR SECOND EDITION. NEW DELHI.
MLA način citiranja (9. izdanje)BADRI & VISHWAKARMA. POWER SYSTEM PROTECTION AND SWITCHGAR SECOND EDITION.
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