Cruz, N. . H. (2000). What happened to walang kaibigan promise. IN As I see it [column]. Philippine Daily Inquirer.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCruz, Neal H. "What Happened to Walang Kaibigan Promise. IN As I See It [column]." Philippine Daily Inquirer 2000.
एमएलए (9वां संस्करण) प्रशस्ति पत्रCruz, Neal H. "What Happened to Walang Kaibigan Promise. IN As I See It [column]." Philippine Daily Inquirer, 2000.
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