Bloom, E. P., & Soybel, J. G. (1990). Turbo Pascal trilogy: A complete library for programmers, featuring version 5.0 and 5.5 (1st. ed.). Windcrest Books.
Čikaški stil citiranja (17. izdanje)Bloom, Eric P., i Jeremy G. Soybel. Turbo Pascal Trilogy: A Complete Library for Programmers, Featuring Version 5.0 and 5.5. 1st. ed. Blue Ridge Summit, PA: Windcrest Books, 1990.
MLA način citiranja (9. izdanje)Bloom, Eric P., i Jeremy G. Soybel. Turbo Pascal Trilogy: A Complete Library for Programmers, Featuring Version 5.0 and 5.5. 1st. ed. Windcrest Books, 1990.
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