Dyfyniad APA

KENDALL, K. E., & KENDALL, J. E. (1998). Systems analysis and design.-- Ed.4. Prentice Hall.

Dyfyniad Arddull Chicago

KENDALL, Kenneth E., and Julie E. KENDALL. Systems Analysis and Design.-- Ed.4. New Jersey: Prentice Hall, 1998.

Dyfyniad MLA

KENDALL, Kenneth E., and Julie E. KENDALL. Systems Analysis and Design.-- Ed.4. Prentice Hall, 1998.

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