Hamilton, F. L., & Robertson, D. (1982). Power system protection reference manual: Reyrolle protection. Oriel Press.
Cita Chicago (17th ed.)Hamilton, F. L., i Denis Robertson. Power System Protection Reference Manual: Reyrolle Protection. Stocksfield: Oriel Press, 1982.
Cita MLA (9th ed.)Hamilton, F. L., i Denis Robertson. Power System Protection Reference Manual: Reyrolle Protection. Oriel Press, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.