SCORER R S. (1973). POLLUTION IN THE AIR: PROBLEM, POLICIES, AND PRIORITIES. ROUTLEDGE & KOGAN PRESS.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSCORER R S. POLLUTION IN THE AIR: PROBLEM, POLICIES, AND PRIORITIES. LONDON: ROUTLEDGE & KOGAN PRESS, 1973.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSCORER R S. POLLUTION IN THE AIR: PROBLEM, POLICIES, AND PRIORITIES. ROUTLEDGE & KOGAN PRESS, 1973.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.