JONES RICHARD M. (1984). INTRODUCTION TO PASCAL AND COMPUTER APPLICATIONS. CBS PUBLISHERS.
Lua i Stíl Chicago (17ú heag.)JONES RICHARD M. INTRODUCTION TO PASCAL AND COMPUTER APPLICATIONS. DELHI: CBS PUBLISHERS, 1984.
Lua MLA (9ú heag.)JONES RICHARD M. INTRODUCTION TO PASCAL AND COMPUTER APPLICATIONS. CBS PUBLISHERS, 1984.
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