Pollio, H. R. (1974). The pyschology of symbolic activity. Addison-Wesley Publishing Company.
Chicagoスタイル(17版)引用形式Pollio, Howard R. The Pyschology of Symbolic Activity. Reading, Mass: Addison-Wesley Publishing Company, 1974.
MLA(9版)引用形式Pollio, Howard R. The Pyschology of Symbolic Activity. Addison-Wesley Publishing Company, 1974.
警告: この引用は必ずしも正確ではありません.