Philippines. Wage Commission. (1972). Report on the plastic manufacturing industry. [s.n.].
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPhilippines. Wage Commission. Report on the Plastic Manufacturing Industry. Manila: [s.n.], 1972.
एमएलए (9वां संस्करण) प्रशस्ति पत्रPhilippines. Wage Commission. Report on the Plastic Manufacturing Industry. [s.n.], 1972.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.