Não informado. (2001). Annual report of the City Library Association of Springfield. City Library Association of Springfield.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Annual Report of the City Library Association of Springfield. Springfield, Mass: City Library Association of Springfield, 2001.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Annual Report of the City Library Association of Springfield. City Library Association of Springfield, 2001.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.