Berlinger, E., & Zirkel, G. (1991). Using Turbo Pascal. Galgotia Publications.
Chicago-čujuhus (17. p.)Berlinger, Eli, juo Gene Zirkel. Using Turbo Pascal. New Delhi: Galgotia Publications, 1991.
MLA-čujuhus (9. p.)Berlinger, Eli, juo Gene Zirkel. Using Turbo Pascal. Galgotia Publications, 1991.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.