Severn, J. (2018). The state we're in: Washington : your guide to state, tribal & local government (8th edition.). League of Women Voters of Washington Education Fund.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Severn, Jill. The State We're in: Washington : Your Guide to State, Tribal & Local Government. 8th edition. Seattle, WA: League of Women Voters of Washington Education Fund, 2018.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Severn, Jill. The State We're in: Washington : Your Guide to State, Tribal & Local Government. 8th edition. League of Women Voters of Washington Education Fund, 2018.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.