fayllar.orgma'muriyatiga murojaat qiling
1. M.Mamarajabov, M.Ashurov, U.Umarova “CorelDraw dasturi va uning
1. 2.YU.S. Kovtanyuk “CorelDraw 11”.Moskva.Sankt-Peterburg.Kiev 2003g
2. D. Mironov «CorelDraw 10». Uchebniy kurs. Sankt-Peterburg. 2002 god.
3. M. Buralakov “CorelDraw 12”. Moskva 2004 g .