RICHARDSON J F. (2006). CHEMICAL ENGINEERING VOL II 5TH ED (5TH ED.). BUTTERWORTH- HEINEMANN.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRICHARDSON J F. CHEMICAL ENGINEERING VOL II 5TH ED. 5TH ED. NEWTON, WASHINGTON: BUTTERWORTH- HEINEMANN, 2006.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRICHARDSON J F. CHEMICAL ENGINEERING VOL II 5TH ED. 5TH ED. BUTTERWORTH- HEINEMANN, 2006.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.