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.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Municipal Research and Services Center of Washington و Municipal Research Council (Wash.). Annexation Handbook: Executive Summary. Kirkland, Wash.: Municipal Research and Services Center of Washington : Municipal Research Council, 1991.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Municipal Research and Services Center of Washington و Municipal Research Council (Wash.). Annexation Handbook: Executive Summary. Municipal Research and Services Center of Washington : Municipal Research Council, 1991.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.