Wilkins, P. (2003). Person-centred therapy in focus. SAGE.
Chicagoスタイル(17版)引用形式Wilkins, Paul. Person-centred Therapy in Focus. London ; Thousand Oaks, Calif.: SAGE, 2003.
MLA(9版)引用形式Wilkins, Paul. Person-centred Therapy in Focus. SAGE, 2003.
警告: この引用は必ずしも正確ではありません.