Cita APA (7a ed.)

Rofail, A., & Martin, T. (1999). Building N-Tier applications with COM and Visual Basic 6.0. John Wiley & Sons.

Cita Chicago Style (17a ed.)

Rofail, Ash, y Tony Martin. Building N-Tier Applications with COM and Visual Basic 6.0. New York, NY: John Wiley & Sons, 1999.

Cita MLA (8a ed.)

Rofail, Ash, y Tony Martin. Building N-Tier Applications with COM and Visual Basic 6.0. John Wiley & Sons, 1999.