Straley, S. J., & Karasek, D. (1990). Advanced programming in Clipper with C. Addison-Wesley.
Chicago-čujuhus (17. p.)Straley, Stephen J., juo David Karasek. Advanced Programming in Clipper with C. Reading: Addison-Wesley, 1990.
MLA-čujuhus (9. p.)Straley, Stephen J., juo David Karasek. Advanced Programming in Clipper with C. Addison-Wesley, 1990.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.