Matejko, A. J. (1974). Social change and stratification in Eastern Europe: An interpretive analysis of Poland and her neighbors. Praeger.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Matejko, Alexander J. Social Change and Stratification in Eastern Europe: An Interpretive Analysis of Poland and Her Neighbors. New York: Praeger, 1974.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Matejko, Alexander J. Social Change and Stratification in Eastern Europe: An Interpretive Analysis of Poland and Her Neighbors. Praeger, 1974.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.