Dyfyniad APA

Smith, C. L., & Amundsen, M. C. (1999). SAMS teach yourself database programming with Visual Basic 6 in 21 days. Techmedia.

Dyfyniad Arddull Chicago

Smith, Curtis L., and Michael C. Amundsen. SAMS Teach Yourself Database Programming with Visual Basic 6 in 21 Days. New Delhi: Techmedia, 1999.

Dyfyniad MLA

Smith, Curtis L., and Michael C. Amundsen. SAMS Teach Yourself Database Programming with Visual Basic 6 in 21 Days. Techmedia, 1999.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.