406877 Hergert, D. (1987). Introduction to Turbo basic. Singapore : Tech Publication.
Chicago-čujuhus (17. p.)406877 Hergert, Douglas. Introduction to Turbo Basic. Singapore : Tech Publication, 1987.
MLA-čujuhus (9. p.)406877 Hergert, Douglas. Introduction to Turbo Basic. Singapore : Tech Publication, 1987.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.