Chanon Promsakon และ Chariya Uiyyasathian. (2006) Colorability of glued graphs. Chulalongkorn University:ม.ป.ท.Chanon Promsakon และ Chariya Uiyyasathian. 2006. Colorability of glued graphs. ม.ป.ท.:Chulalongkorn University;Chanon Promsakon และ Chariya Uiyyasathian. Colorability of glued graphs. ม.ป.ท.:Chulalongkorn University, 2006. Print.