Gaya APA
Millspaugh, J., C., ., B., &., ., A., C. (2007).
Advanced programming using visual basic 2005 .
sidoarjo:
Akademi Komunitas Perkebunan Yogyakarta.
Gaya MLA
Millspaugh, J., C., ., B., &., ., A., C..
Advanced programming using visual basic 2005.
sidoarjo:
Akademi Komunitas Perkebunan Yogyakarta,
2007.
Text.