APA (7 वां संस्करण) प्रशस्ति पत्र

Philippines (Republic). Bureau of Public Schools. (1950). Course of study in advanced arithmetic. Bureau of Print.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Philippines (Republic). Bureau of Public Schools. Course of Study in Advanced Arithmetic. Manila: Bureau of Print, 1950.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Philippines (Republic). Bureau of Public Schools. Course of Study in Advanced Arithmetic. Bureau of Print, 1950.