Gottfried, B. S., & Gottfried, B. S. (2002). Schaum's outline of theory and problems of programming with VISUAL BASIC. Tata McGraw-Hill publishing company.
Dyfyniad Arddull ChicagoGottfried, Byron S., and Byron S. Gottfried. Schaum's Outline of Theory and Problems of Programming with VISUAL BASIC. New Delhi: Tata McGraw-Hill publishing company, 2002.
Dyfyniad MLAGottfried, Byron S., and Byron S. Gottfried. Schaum's Outline of Theory and Problems of Programming with VISUAL BASIC. Tata McGraw-Hill publishing company, 2002.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.