Koffman, E. B., & Maxim, B. R. (1991). Turbo Pascal: Problem solving and program design (3rd ed.). Addison-Wesley.
Dyfyniad Arddull ChicagoKoffman, Elliot B., and Bruce R. Maxim. Turbo Pascal: Problem Solving and Program Design. 3rd ed. Reading, Mass: Addison-Wesley, 1991.
Dyfyniad MLAKoffman, Elliot B., and Bruce R. Maxim. Turbo Pascal: Problem Solving and Program Design. 3rd ed. Addison-Wesley, 1991.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.