Unknown. Photograph of Sister Valerie Riggs, S.B.S., Sister Doris Blum, S.B.S., and Mr. John Scott attending the Founder's Day Activities at Xavier University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Unknown. Photograph of Sister Valerie Riggs, S.B.S., Sister Doris Blum, S.B.S., and Mr. John Scott Attending the Founder's Day Activities at Xavier University.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Unknown. Photograph of Sister Valerie Riggs, S.B.S., Sister Doris Blum, S.B.S., and Mr. John Scott Attending the Founder's Day Activities at Xavier University.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.