.Seevers, O. C. (1983). Unique power system problems - solved. Fairmont Press.
Cita Chicago (17th ed.).Seevers, O. C. Unique Power System Problems - Solved. .Atlanta, Ga: Fairmont Press, 1983.
Cita MLA (9th ed.).Seevers, O. C. Unique Power System Problems - Solved. Fairmont Press, 1983.
Atenció: Aquestes cites poden no estar 100% correctes.