Gaya APA

Redmond, E. (2012). (E-BOOK - SISTEM INFORMASI - TEKNIK INFORMATIKA) Seven Databases in Seven Weeks (1). North Carolina: Pragmatic Programmers, LLC.

Gaya MLA

Redmond, Eric. "(E-BOOK - SISTEM INFORMASI - TEKNIK INFORMATIKA) Seven Databases in Seven Weeks". 1 North Carolina: Pragmatic Programmers, LLC, 2012. Computer File.