Mohamad Khairul Niezan Abdul Malek. (2010). Vertical profile of particulate matter (PM10) concentration in Perlis. School of Environmental Engineering , University Malaysia Perlis.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMohamad Khairul Niezan Abdul Malek. Vertical Profile of Particulate Matter (PM10) Concentration in Perlis. Perlis, Malaysia: School of Environmental Engineering , University Malaysia Perlis, 2010.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMohamad Khairul Niezan Abdul Malek. Vertical Profile of Particulate Matter (PM10) Concentration in Perlis. School of Environmental Engineering , University Malaysia Perlis, 2010.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.