DiElsi, J. (1991). Turbo Pascal 6.0: The nuts and bolts of program construction. McGraw-Hill, Inc.
Цитирование в стиле Чикаго (17-е изд.)DiElsi, John. Turbo Pascal 6.0: The Nuts and Bolts of Program Construction. new york: McGraw-Hill, Inc, 1991.
Цитирование MLA (9-е изд.)DiElsi, John. Turbo Pascal 6.0: The Nuts and Bolts of Program Construction. McGraw-Hill, Inc, 1991.