Hart. Health in the City. NYU Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHart. Health in the City. NYU Press.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHart. Health in the City. NYU Press.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.
Hart. Health in the City. NYU Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHart. Health in the City. NYU Press.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHart. Health in the City. NYU Press.