Franta, G. E., & Olson, K. R. (1978). Solar architecture: Proceedings of the Aspen Enery Forum 1977, May 27, 28 and 29, 1977, Aspen, Colorado. Ann Arbor, MI: Ann Arbor Science Publishers.
Παραπομπή Chicago StyleFranta, Gregory E., and Kenneth R. Olson. Solar Architecture: Proceedings of the Aspen Enery Forum 1977, May 27, 28 and 29, 1977, Aspen, Colorado. Ann Arbor, MI: Ann Arbor Science Publishers, 1978.
Παραπομπή MLAFranta, Gregory E., and Kenneth R. Olson. Solar Architecture: Proceedings of the Aspen Enery Forum 1977, May 27, 28 and 29, 1977, Aspen, Colorado. Ann Arbor, MI: Ann Arbor Science Publishers, 1978.
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