(2007). Visual languages and applications / Kang Zhang.
Chicago-čujuhus (17. p.)Visual Languages and Applications / Kang Zhang. 2007.
MLA-čujuhus (9. p.)Visual Languages and Applications / Kang Zhang. 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.