Ben Yizhak, S. (1995). Change direction: A political treatise analyzing the intellectual, social, and spiritual developement of Hebrew thought from the exodus to the present day, suggesting changes for a regeneration of a modern Hebrew civilization (1. ed.). Vantage Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ben Yizhak, Shmuel. Change Direction: A Political Treatise Analyzing the Intellectual, Social, and Spiritual Developement of Hebrew Thought from the Exodus to the Present Day, Suggesting Changes for a Regeneration of a Modern Hebrew Civilization. 1. ed. New York: Vantage Press, 1995.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ben Yizhak, Shmuel. Change Direction: A Political Treatise Analyzing the Intellectual, Social, and Spiritual Developement of Hebrew Thought from the Exodus to the Present Day, Suggesting Changes for a Regeneration of a Modern Hebrew Civilization. 1. ed. Vantage Press, 1995.