Ong, W. J. (1964). Folder 6: Personal Bibliography. Texts of Various Talks, Papers, Etc., Not Planned for Publication at Present, 1964. Saint Louis University Libraries Digitization Center.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ong, Walter J. Folder 6: Personal Bibliography. Texts of Various Talks, Papers, Etc., Not Planned for Publication at Present, 1964. Saint Louis University Libraries Digitization Center, 1964.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ong, Walter J. Folder 6: Personal Bibliography. Texts of Various Talks, Papers, Etc., Not Planned for Publication at Present, 1964. Saint Louis University Libraries Digitization Center, 1964.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.