Santos, A. M. B. (1991). An energy saving idea for conditioning systems in phased construction projects. Philippine Engineering Journal.
Chicago-referens (17:e uppl.)Santos, Arturo Martin B. "An Energy Saving Idea for Conditioning Systems in Phased Construction Projects." Philippine Engineering Journal 1991.
MLA-referens (9:e uppl.)Santos, Arturo Martin B. "An Energy Saving Idea for Conditioning Systems in Phased Construction Projects." Philippine Engineering Journal, 1991.
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