Hsiao, H. H. (2018). 台灣環保旅館標章與國際永續認證標章實踐分析:台灣旅館業如何接軌國際永續經營趨勢 [master's thesis, National Taiwan University]. Airiti Library. https://doi.org/10.6342/NTU201800265
Yu, W. K. (2002). Environmental considerations in urban development [master's thesis, The University of Hong Kong]. Airiti Library. https://www.airitilibrary.com/Article/Detail?DocID=U0029-1812201200009765