Municipal Research and Services Center of Washington & Municipal Research Council (Wash.). (1991). Annexation handbook: Executive summary. Municipal Research and Services Center of Washington : Municipal Research Council.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMunicipal Research and Services Center of Washington और Municipal Research Council (Wash.). Annexation Handbook: Executive Summary. Kirkland, Wash.: Municipal Research and Services Center of Washington : Municipal Research Council, 1991.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMunicipal Research and Services Center of Washington और Municipal Research Council (Wash.). Annexation Handbook: Executive Summary. Municipal Research and Services Center of Washington : Municipal Research Council, 1991.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.