Lichauco, J. T. (2004). The business of being an exceptional first family. IN Hindsight [column]. Philippine Star.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLichauco, Jlosefina Trinidad. "The Business of Being an Exceptional First Family. IN Hindsight [column]." Philippine Star 2004.
एमएलए (9वां संस्करण) प्रशस्ति पत्रLichauco, Jlosefina Trinidad. "The Business of Being an Exceptional First Family. IN Hindsight [column]." Philippine Star, 2004.
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