1. T. Kusuda, NBSLD: The Computer Program for Heating and Cooling Loads in Buildings; BSS 69, National Bureau of Standards, Washington, D.C.
2. ECUBE: Energy Conversation Utilizing Better Engineering, American Gas Association, Arlington, Va.
3. TRACE: Trane Air Conditioning Economics, Trane Company, LaCrosse, Wi.
4. Ohio Building Code: Energy Amendments;O'Brien;ASHRAE J.,1975
5. Wisconsin Energy Code;Somersan;ASHRAE J.,1975