Amalgamated Meat Cutters and Butcher Workmen of North America & Butcher Workman Educational and Benevolent Association. (1911). The butcher workman. Butcher Workman Educational and Benevolent Association, etc.].
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Amalgamated Meat Cutters and Butcher Workmen of North America و Butcher Workman Educational and Benevolent Association. The Butcher Workman. [Elk Grove Village, Ill., etc.: Butcher Workman Educational and Benevolent Association, etc.], 1911.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Amalgamated Meat Cutters and Butcher Workmen of North America و Butcher Workman Educational and Benevolent Association. The Butcher Workman. Butcher Workman Educational and Benevolent Association, etc.], 1911.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.