Spokane Resource Advocates. (1973). A multi variable index of poverty and the interrelated nature of social problems in the city of Spokane, State of Washington (Rev. and updated.). The Advocates.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Spokane Resource Advocates. A Multi Variable Index of Poverty and the Interrelated Nature of Social Problems in the City of Spokane, State of Washington. Rev. and updated. [Spokane, Wash.]: The Advocates, 1973.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Spokane Resource Advocates. A Multi Variable Index of Poverty and the Interrelated Nature of Social Problems in the City of Spokane, State of Washington. Rev. and updated. The Advocates, 1973.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.