Unknown creator; St. Louis University; Parks College of Saint Louis University. (1957). Trial layout for Parks College introductory page in 1957 Archive Yearbook.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Unknown creator; St. Louis University; Parks College of Saint Louis University. Trial Layout for Parks College Introductory Page in 1957 Archive Yearbook. 1957.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Unknown creator; St. Louis University; Parks College of Saint Louis University. Trial Layout for Parks College Introductory Page in 1957 Archive Yearbook. 1957.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.