APA (7 वां संस्करण) प्रशस्ति पत्र

Pichay, L. C. (1970). Emma amor: Nobela[microform]. Photoduplication Service,University of the Philippines Library.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Pichay, Leon C. Emma Amor: Nobela[microform]. Quezon City: Photoduplication Service,University of the Philippines Library, 1970.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Pichay, Leon C. Emma Amor: Nobela[microform]. Photoduplication Service,University of the Philippines Library, 1970.