Isichei, A. O. (2014). Effects of Oil Industry Operations on Vegetation in Nigeria. Seems.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रIsichei, A. O. Effects of Oil Industry Operations on Vegetation in Nigeria. Seems, 2014.
एमएलए (9वां संस्करण) प्रशस्ति पत्रIsichei, A. O. Effects of Oil Industry Operations on Vegetation in Nigeria. Seems, 2014.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.