Elmore, W. A. (2004). Protective relaying theory and applications. New York, NY : Marcel Dekker.
Citazione stile Chigago Style (17a edizione)Elmore, Walter A. Protective Relaying Theory and Applications. New York, NY : Marcel Dekker, 2004.
Citatione MLA (9a ed.)Elmore, Walter A. Protective Relaying Theory and Applications. New York, NY : Marcel Dekker, 2004.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.