Charles L Harper. (2010). Exploring social change: America and the world. Prentice-Hall.
シカゴスタイル引用形Charles L Harper. Exploring Social Change: America and the World. New Jersey: Prentice-Hall, 2010.
MLA引用形式Charles L Harper. Exploring Social Change: America and the World. Prentice-Hall, 2010.
警告: この引用は必ずしも正確ではありません.