APA-viite (7. p.)
Microsoft Corporation. (2002). Desktop applications for microsoft visual basic 6.0 mcsd: Training kit. Prentice Hall of India.
Chicago-viite (17. p.)
Microsoft Corporation. Desktop Applications for Microsoft Visual Basic 6.0 Mcsd: Training Kit. New Delhi: Prentice Hall of India, 2002.
MLA-viite (9. p.)
Microsoft Corporation. Desktop Applications for Microsoft Visual Basic 6.0 Mcsd: Training Kit. Prentice Hall of India, 2002.
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