Gaya APA

BRADLEY, J, C., Millspaugh, A, C. (2008). Programming in Visual basic 2008 (7). Boston: MCGRAW-HILL.

Gaya MLA

BRADLEY, Julia, Case., Millspaugh, Anita, C.. "Programming in Visual basic 2008". 7 Boston: MCGRAW-HILL, 2008. Text.