APA (7 वां संस्करण) प्रशस्ति पत्र

Petroutsos, E. (1999). Mastering database programming with Visual Basic 6: Electronic resource. Sybex, Inc.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Petroutsos, Evangelos. Mastering Database Programming with Visual Basic 6: Electronic Resource. San Francisoc, CA: Sybex, Inc, 1999.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Petroutsos, Evangelos. Mastering Database Programming with Visual Basic 6: Electronic Resource. Sybex, Inc, 1999.