Gaya APA

Purwanto, P, J., Wahyono, T. (2006). Kupas Tuntas Harddisk (Maintenance & Troubleshooting) (Ed. 2 Revisi). Yogyakarta: Penerbit Gava Media.

Gaya MLA

Purwanto, Paulus, Joko., Wahyono, Teguh. "Kupas Tuntas Harddisk (Maintenance & Troubleshooting)". Ed. 2 Revisi Yogyakarta: Penerbit Gava Media, 2006. Text.