Gaya APA

Illinois, I, O, A, U, O., Lenk, J, D. (1975). Handbook of Simplified Electrical Wiring Design . United States of America: Prentice Hall, Inc..

Gaya MLA

Illinois, Internasional.Department, Of, Agronomy,, Universitas, Of., Lenk, John, D.. "Handbook of Simplified Electrical Wiring Design". United States of America: Prentice Hall, Inc., 1975. Text.