(1990). Visual programming environments: Paradigms and systems / Ephraim P. Glinert, editor.
Chicago-čujuhus (17. p.)Visual Programming Environments: Paradigms and Systems / Ephraim P. Glinert, Editor. 1990.
MLA-čujuhus (9. p.)Visual Programming Environments: Paradigms and Systems / Ephraim P. Glinert, Editor. 1990.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.