Lew, A. A. (1986). Guidebook Singapore: The spatial organization of urban tourist attractions. University of Oregon.
Chicago Style (17th ed.) CitationLew, Alan August. Guidebook Singapore: The Spatial Organization of Urban Tourist Attractions. Oregon: University of Oregon, 1986.
MLA引文Lew, Alan August. Guidebook Singapore: The Spatial Organization of Urban Tourist Attractions. University of Oregon, 1986.
警告:這些引文格式不一定是100%准確.