Gaya APA

Industry., N, J, A, A, T, C, F, T, E. (2010). Motors (Ed. 2). USA: Penerbit American Technical Publishers.

Gaya MLA

Industry., National, Joint, Apprenticeship, And, Training, Committee, For, The, Electrical. "Motors". Ed. 2 USA: Penerbit American Technical Publishers, 2010. Text.