Philippines. Ministry of Education and Culture. Credit - concept, kinds and instruments. [publisher not identified].
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPhilippines. Ministry of Education and Culture. Credit - Concept, Kinds and Instruments. [place of publication not identified]: [publisher not identified].
एमएलए (9वां संस्करण) प्रशस्ति पत्रPhilippines. Ministry of Education and Culture. Credit - Concept, Kinds and Instruments. [publisher not identified].
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.