(1998). Economic legal and political systems with civics: Responsibilities and citizenship. Columbus: Glencoe/McGraw-Hill.
استشهاد بنمط شيكاغوEconomic Legal and Political Systems With Civics: Responsibilities and Citizenship. Columbus: Glencoe/McGraw-Hill, 1998.
MLA استشهادEconomic Legal and Political Systems With Civics: Responsibilities and Citizenship. Columbus: Glencoe/McGraw-Hill, 1998.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.