Cita APA (7th ed.)

Harker, K. (1998). Power system commissioning and maintenance practice. Institution of Electrical Engineers. https://doi.org/10.1049/PBPO024E

Cita Chicago (17th ed.)

Harker, Keith. Power System Commissioning and Maintenance Practice. London: Institution of Electrical Engineers, 1998. https://doi.org/10.1049/PBPO024E.

Cita MLA (9th ed.)

Harker, Keith. Power System Commissioning and Maintenance Practice. Institution of Electrical Engineers, 1998. https://doi.org/10.1049/PBPO024E.