Muro, V. (1977). Studying materials and utilities. Business Technology Corporation.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMuro, Vicente. Studying Materials and Utilities. Metropolitan Manila: Business Technology Corporation, 1977.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMuro, Vicente. Studying Materials and Utilities. Business Technology Corporation, 1977.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.