Cita APA

Petroutsos, E. (1998). Mastering visual basic 6. San Francisco: Sybex.

Chicago Style Citation

Petroutsos, Evangelos. Mastering Visual Basic 6. San Francisco: Sybex, 1998.

Cita MLA

Petroutsos, Evangelos. Mastering Visual Basic 6. San Francisco: Sybex, 1998.