1. J. J. Harwood: The Metal Molybdenum ASM, 1958.
2. P. A. Santoli, R. C. Nelson and L. D. Tiala: Molybdenum Alloy Extrusion Program, Phase I State-of-the-Art Survey. Allegheny Ludlum Steel Corp., Oct. 1960.
3. M. Semchyshen, G. D. McArdle and R. Q. Barr: Development of Molybdenum-Base Alloys, Climax Molybdenum Co., Oct. 1959.
4. M. Semchyshen, G. D. McArdle, and R. Q. Barr: Development of High Strengths and High Recrystallization Temperatures in Molybdenum Base Alloys, Climax Molybdenum Co., Feb. 1959.
5. Physical and Mechanical Properties of Mo and the Mo + 0.5 Ti Alloy. Battelle Memorial Inst., DMIC Memo 14, April 10, 1959.