Walsh, F. P. (1937). Ratify the Child Labor Amendment. Catholic Citizens' Committee for Ratification of the Child Labor Amendment.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Walsh, Frank P. Ratify the Child Labor Amendment. New York City: Catholic Citizens' Committee for Ratification of the Child Labor Amendment, 1937.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Walsh, Frank P. Ratify the Child Labor Amendment. Catholic Citizens' Committee for Ratification of the Child Labor Amendment, 1937.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.