Lessenana, Salazar, & Dodson. (1972). Modern mathematics for Filipino students: First year high school. Rex Book Store.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLessenana, Salazar, और Dodson. Modern Mathematics for Filipino Students: First Year High School. Manila: Rex Book Store, 1972.
एमएलए (9वां संस्करण) प्रशस्ति पत्रLessenana, et al. Modern Mathematics for Filipino Students: First Year High School. Rex Book Store, 1972.
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