Chong, T. T. (2007). Singapores's Green Building Masterplan: Greening the city, sustainable water supply and energy efficiency. Topos.
Chicago-Zitierstil (17. Ausg.)Chong, Tan Tian. "Singapores's Green Building Masterplan: Greening the City, Sustainable Water Supply and Energy Efficiency." Topos 2007.
MLA-Zitierstil (8. Ausg.)Chong, Tan Tian. "Singapores's Green Building Masterplan: Greening the City, Sustainable Water Supply and Energy Efficiency." Topos, 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.