Schafer, W. (2000). Stress management (4th ed.). Cengage Learning.
シカゴスタイル引用形Schafer, Walt. Stress Management. 4th ed. Australia: Cengage Learning, 2000.
MLA引用形式Schafer, Walt. Stress Management. 4th ed. Cengage Learning, 2000.
警告: この引用は必ずしも正確ではありません.