APA (7 वां संस्करण) प्रशस्ति पत्र

(2000). STI Pre-schools start kids early on skills, concepts. Philippine Star.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

"STI Pre-schools Start Kids Early on Skills, Concepts." Philippine Star 2000.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

"STI Pre-schools Start Kids Early on Skills, Concepts." Philippine Star, 2000.