Gaya APA

Technology (NIIT), N, I, O, I. (2008). (E-BOOK Teknik Mesin) 1999 National Contests: Problems and Solutions . New York - London: Apress.

Gaya MLA

Technology (NIIT), National, Institute, Of, Information. "(E-BOOK Teknik Mesin) 1999 National Contests: Problems and Solutions". New York - London: Apress, 2008. Computer File.