Windmuller, J. p. (1969). Labor Internationals, A Survey of Contemporary International Trade Union Organizations. New York: New York State School of Industrial and Labor Relations.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Windmuller, John p. Labor Internationals, A Survey of Contemporary International Trade Union Organizations. New York: New York State School of Industrial and Labor Relations, 1969.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Windmuller, John p. Labor Internationals, A Survey of Contemporary International Trade Union Organizations. New York: New York State School of Industrial and Labor Relations, 1969.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.