King, W. C. (1946). Power factor in your plant. Cornell-Dubilier.
Cita Chicago Style (17a ed.)King, W. C. Power Factor in Your Plant. New Jwersey: Cornell-Dubilier, 1946.
Cita MLA (9a ed.)King, W. C. Power Factor in Your Plant. Cornell-Dubilier, 1946.
Precaución: Estas citas no son 100% exactas.