Gaya APA

Babcock, D, L. (1996). (PASCA - SISTEM INFORMASI - TEKNIK INFORMATIKA) Managing Engineering and Technology (Edisi 2). New Jersey: Prentice- Hall.

Gaya MLA

Babcock, Daniel, L.. "(PASCA - SISTEM INFORMASI - TEKNIK INFORMATIKA) Managing Engineering and Technology". Edisi 2 New Jersey: Prentice- Hall, 1996. .