Παραπομπή APA

Vennard, E. (1970). The electric power business (2nd ed.). New York: McGraw-Hill Book Company.

Παραπομπή Chicago Style

Vennard, Edwin. The Electric Power Business. 2nd ed. New York: McGraw-Hill Book Company, 1970.

Παραπομπή MLA

Vennard, Edwin. The Electric Power Business. 2nd ed. New York: McGraw-Hill Book Company, 1970.

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