Gibson, R. L. (2005). Introduction to counseling and guidance (6th ed.). Pearson Education.
シカゴスタイル引用形Gibson, Robert L. Introduction to Counseling and Guidance. 6th ed. Delhi: Pearson Education, 2005.
MLA引用形式Gibson, Robert L. Introduction to Counseling and Guidance. 6th ed. Pearson Education, 2005.
警告: この引用は必ずしも正確ではありません.