(2011). The sustainable city in 2050. IN Green architrends [column]. Philippine Daily Inquirer.
Chicago Style (17. basım) Atıf"The Sustainable City in 2050. IN Green Architrends [column]." Philippine Daily Inquirer 2011.
MLA (9th ed.) Atıf"The Sustainable City in 2050. IN Green Architrends [column]." Philippine Daily Inquirer, 2011.
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