MEL Scripting for Maya Animators (The Morgan Kaufmann Series in Computer Graphics)Mark R. Wilkins, Chris Kazmier, with contribution from Stephan Osterburg2003PDF99 MBEN
Complete Maya Programming: An Extensive Guide to MEL and C++ API (The Morgan Kaufmann Series in Computer Graphics)David A. D. Gould2003PDF17 MBEN
MEL Scripting for Maya Animators, Second Edition (The Morgan Kaufmann Series in Computer Graphics)Mark R. Wilkins, Chris Kazmier, Stephan Osterburg2005PDF24 MBEN