Society for Visual Education & Erdoes, R. (1984). Chronology of the western world: 1000-1500 A.D. Society for Visual Education, Inc.
Chicagoスタイル(17版)引用形式Society for Visual Education , Richard Erdoes. Chronology of the Western World: 1000-1500 A.D. Chicago: Society for Visual Education, Inc, 1984.
MLA(9版)引用形式Society for Visual Education , Richard Erdoes. Chronology of the Western World: 1000-1500 A.D. Society for Visual Education, Inc, 1984.
警告: この引用は必ずしも正確ではありません.