.Rogers, D. F. (1998). Procedural elements for computer graphics (2nd ed.). WCB/McGraw-Hill.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি.Rogers, David F. Procedural Elements for Computer Graphics. 2nd ed. Boston, Mass: WCB/McGraw-Hill, 1998.
M.L.A (9 ম সংস্করণ) উদ্ধৃতি.Rogers, David F. Procedural Elements for Computer Graphics. 2nd ed. WCB/McGraw-Hill, 1998.