Savitch, W. J. (1988). Turbo Pascal: An introduction to the art and science of programming (2nd ed.). Jdigielecom Pub. and Traders.
Citazione stile Chigago Style (17a edizione)Savitch, Walter J. Turbo Pascal: An Introduction to the Art and Science of Programming. 2nd ed. Manila: Jdigielecom Pub. and Traders, 1988.
Citatione MLA (9a ed.)Savitch, Walter J. Turbo Pascal: An Introduction to the Art and Science of Programming. 2nd ed. Jdigielecom Pub. and Traders, 1988.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.