1. Residential uses of solar energy;Hottel,1955
2. Contribution to “Solar House Heating—a Panel Discussion”;Whillier,1955
3. Contribution to “Solar House Heating—a Panel Discussion”;Löf,1955
4. Contribution to “Solar House Heating-a Panel Discussion”;Telkes,1955
5. Contribution to “Solar House Heating—a Panel Discussion”;Bliss,1955