1. MCNP - A General Monte Carlo N-Particle Transport Code;Briesmeister,2010
2. FLUKA: A Multi-Particle Transport Code;Ferrari,2005
3. User’s Manual for PUTZ: a Point-Kernel Photon Shielding Code;Ingersoll,1986
4. QAD: A Series of Point Kernel General Purpose Shielding Programs;Malefant,1967
5. GUI2QAD - a Graphical User Interface for Qad-Cgpic Program;Subbaiah,2001