LYONS, S. (1980). Exterior Lighting For Industry And Security / Stanley L. Lyons. Applied Science.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLYONS, Stainley. Exterior Lighting For Industry And Security / Stanley L. Lyons. Applied Science, 1980.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLYONS, Stainley. Exterior Lighting For Industry And Security / Stanley L. Lyons. Applied Science, 1980.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.