Skyllstad, Kjell. “Book Review - Green Urbanism: The Making of an Ecological Capital A Review Of: Cities in Transformation – Lee Kuan Yew World City Prize”. Journal of Urban Culture Research 5, no. - (August 6, 2014): 117–119. Accessed April 28, 2024. https://so04.tci-thaijo.org/index.php/JUCR/article/view/20521.