1. Improvements in solar heated buildings;Morgan;U.K. Patent Specification,1966
2. Heating buildings by winter sunshine;Davies;Build. Sci. Supplement, Energy and Housing,1975
3. E. R. Hitchin, K. Thompson and C. B. Wilson, The thermal design and performance of St. George's School, Wallasey. J. Inst. Heat. Vent. Eng.33, 325–331.
4. Solar heating in Britain;Davies;Conrad,1969
5. Heating buildings by daylight;Davies;Build. Tech. Manag.,1970