CILWA, P. S. (1993). Borland Pascal 7 Insider Paul S. Cilwa; Edited Jeft Duntemann. John Wiley & Sons.
Lua i Stíl Chicago (17ú heag.)CILWA, Paul S. Borland Pascal 7 Insider Paul S. Cilwa; Edited Jeft Duntemann. John Wiley & Sons, 1993.
Lua MLA (8ú heag.)CILWA, Paul S. Borland Pascal 7 Insider Paul S. Cilwa; Edited Jeft Duntemann. John Wiley & Sons, 1993.
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