Nelson-Jones, R. (2007). Life coaching skills: How to develop skilled clients. SAGE.
Chicagoスタイル(17版)引用形式Nelson-Jones, Richard. Life Coaching Skills: How to Develop Skilled Clients. London ; Thousand Oaks: SAGE, 2007.
MLA(9版)引用形式Nelson-Jones, Richard. Life Coaching Skills: How to Develop Skilled Clients. SAGE, 2007.
警告: この引用は必ずしも正確ではありません.