APA (7 वां संस्करण) प्रशस्ति पत्र

De la Paz, F. A study of the desirable and undesirable qualities of a school principal as judged by teachers [microform]. Photoduplication Service.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

De la Paz, Felisa. A Study of the Desirable and Undesirable Qualities of a School Principal as Judged by Teachers [microform]. Quezon City: Photoduplication Service.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

De la Paz, Felisa. A Study of the Desirable and Undesirable Qualities of a School Principal as Judged by Teachers [microform]. Photoduplication Service.

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