1. Possibilities of a Combination Solar‐Heat Pump Unit;AEIC‐EEI Heat Pump Committee;Edison Electric Inst. Bull,1956
2. The Status and Potential of Central Solar Heating Plants with Seasonal Storage: An International Report
3. Design and Performance of the Nation's Only Fully Solar‐Heated House;Bliss R. W.;Air Conditioning, Heating and Ventilating,1955