Bilzer, B. e. (1961). Paintings of the world's great galleries: The histories and treasures of the 30 most famous galleries in the world. F.A. Praeger.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Bilzer, Bert ed. Paintings of the World's Great Galleries: The Histories and Treasures of the 30 Most Famous Galleries in the World. New York: F.A. Praeger, 1961.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Bilzer, Bert ed. Paintings of the World's Great Galleries: The Histories and Treasures of the 30 Most Famous Galleries in the World. F.A. Praeger, 1961.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.