1. SNAP III Thermoelectric Generator Environmental Test;Gross,1959
2. General Environmental Specification for Discoverer, Midas and Sentry Program, LMSD-6117A, Lockheed Missile Systems Division.
3. G. Dix and W. Hagis, Final Safety Analysis Report—SNAP III Thermoelectric Generator, MND-P-2364. The Martin Company.
4. Haynes Alloy No. 25,1959
5. R. Cilimberg, Brief Summary of Materials for Containment of Radioisotopes, MND-P-2162. The Martin Company.