Rainer C. Reichel และ Chumnan Boonyaputthipong. (2021) Nature Integrated Architectural Design: Construction of a Habitable Tree House in Khon Kaen. <i>International Journal of Building, Urban, Interior and Landscape Technology</i>, <i>17</i>, 41-52.Rainer C. Reichel และ Chumnan Boonyaputthipong. "Nature Integrated Architectural Design: Construction of a Habitable Tree House in Khon Kaen". International Journal of Building, Urban, Interior and Landscape Technology 17 (2021):41-52.Rainer C. Reichel และ Chumnan Boonyaputthipong. Nature Integrated Architectural Design: Construction of a Habitable Tree House in Khon Kaen. papermate:ม.ป.ท. 2021.