Gaya APA

Warnes, L. (2003). Electronic and Electrical Engineering : Principles and Practice (Ed. 3). United Kingdom: Penerbit Palgrave Macmillan.

Gaya MLA

Warnes, Lionel. "Electronic and Electrical Engineering : Principles and Practice". Ed. 3 United Kingdom: Penerbit Palgrave Macmillan, 2003. Text.