Silver Burdett Ginn, Jane Beethoven, & Rosanne Emery. (1991). Performing in Groups. Silver Burdett Ginn.
Chicagoスタイル(17版)引用形式Silver Burdett Ginn, Jane Beethoven, , Rosanne Emery. Performing in Groups. [Columbus, OH]: Silver Burdett Ginn, 1991.
MLA(9版)引用形式Silver Burdett Ginn, et al. Performing in Groups. Silver Burdett Ginn, 1991.
警告: この引用は必ずしも正確ではありません.