Ambery, M. E. (2000). A study of the relationship between kindergarden teacher self-concept attributes and perceptions of locus of control. University of South Florida.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ambery, Mary Elizabeth. A Study of the Relationship Between Kindergarden Teacher Self-concept Attributes and Perceptions of Locus of Control. Tampa, FL.: University of South Florida, 2000.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ambery, Mary Elizabeth. A Study of the Relationship Between Kindergarden Teacher Self-concept Attributes and Perceptions of Locus of Control. University of South Florida, 2000.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.