Christopoulos, C., & Wright, A. (1999). Electrical power system protection (Second edition.). Kluwer Academic.
Čikaški stil citiranja (17. izdanje)Christopoulos, Christos, i A. Wright. Electrical Power System Protection. Second edition. Dordrecht, Netherlands : Boston: Kluwer Academic, 1999.
MLA način citiranja (8. izdanje)Christopoulos, Christos, i A. Wright. Electrical Power System Protection. Second edition. Kluwer Academic, 1999.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.