Industrial Relations Research Association, Blanpain, R., & Kassalow, E. (1987). Unions and industrial relations: Recent trends and prospect : a comparative treatment. Kluwer Law and Taxation.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Industrial Relations Research Association, R. Blanpain, و E. Kassalow. Unions and Industrial Relations: Recent Trends and Prospect : A Comparative Treatment. Deventer: Kluwer Law and Taxation, 1987.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Industrial Relations Research Association, et al. Unions and Industrial Relations: Recent Trends and Prospect : A Comparative Treatment. Kluwer Law and Taxation, 1987.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.