Chua, C. F. T., Wee, D. S. H., Lim, R. Y. T., & Quah Teong Ewe, E. (2019). Economic valuation of heritage sites in Singapore: A contingent valuation method.
Chicago Style (17th ed.) CitationChua, Celine Fang Ting, Douglas Sheng Hui Wee, Rachel Yan Ting Lim, and Euston Quah Teong Ewe. Economic Valuation of Heritage Sites in Singapore: A Contingent Valuation Method. 2019.
MLA引文Chua, Celine Fang Ting, et al. Economic Valuation of Heritage Sites in Singapore: A Contingent Valuation Method. 2019.
警告:這些引文格式不一定是100%准確.