United States. National Railroad Adjustment Board. Awards 1-. (1936). First Division, National Railroad Adjustment Board. v.1. U.S. Govt. Print. Off.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)United States. National Railroad Adjustment Board. Awards 1-. First Division, National Railroad Adjustment Board. V.1. Washinton: U.S. Govt. Print. Off, 1936.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)United States. National Railroad Adjustment Board. Awards 1-. First Division, National Railroad Adjustment Board. V.1. U.S. Govt. Print. Off, 1936.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.