1. Harrison Shmitt. (2008). "Why go back to the moon?"
2. . Carole McLemore. (2011). "Welcome to In Situ Resource Utilization (ISRU)".
3. . Harrison H. Shmitt (1991). "Chapter 7: The Lunar Regolith." Lunar Sourcebook a
4. user's guide to the moon Cabbridge University New York 7.1-7.7.4. KOH Sung Won Experimental Study of Waterless Concrete for Lunar
5. Construction Hanyang University 2010 Gun Hwan Park Experimental Research for the Construction of a Lunar Landing