Alabama. Dept. of Education & Alabama. State Board of Education. (1922). Rules and regulations: Program of studies : adopted text books for county high schools. The Dept.].
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Alabama. Dept. of Education و Alabama. State Board of Education. Rules and Regulations: Program of Studies : Adopted Text Books for County High Schools. [Montgomery, Ala.: The Dept.], 1922.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Alabama. Dept. of Education و Alabama. State Board of Education. Rules and Regulations: Program of Studies : Adopted Text Books for County High Schools. The Dept.], 1922.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.