Gaya APA

Eng., L, D, J, M, P, E. (2004). ELECTRICAL ENGINEERING,Problems & Solution (Ninth). : Kaplan Aec Educ.

Gaya MLA

Eng., Lincoln, D., Jones,, MS,, PE, Elec,. "ELECTRICAL ENGINEERING,Problems & Solution". Ninth : Kaplan Aec Educ, 2004. Text Book Elektro S2.