Rufner, G. G. (1964). Encyclopedia of associations. Gale Research.
Chicagoスタイル(17版)引用形式Rufner, George G. Encyclopedia of Associations. Detroit, MI: Gale Research, 1964.
MLA(9版)引用形式Rufner, George G. Encyclopedia of Associations. Gale Research, 1964.
警告: この引用は必ずしも正確ではありません.