(2012). Pillars of Zaragoza. IN Profile [column]: A BluPrint roundtable marks the centennial of one of the greatest practitioners of modern Philippine architecture. BluPrint.
Chicago-referens (17:e uppl.)"Pillars of Zaragoza. IN Profile [column]: A BluPrint Roundtable Marks the Centennial of One of the Greatest Practitioners of Modern Philippine Architecture." BluPrint 2012.
MLA-referens (9:e uppl.)"Pillars of Zaragoza. IN Profile [column]: A BluPrint Roundtable Marks the Centennial of One of the Greatest Practitioners of Modern Philippine Architecture." BluPrint, 2012.
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