Porter-Efron, R. (1989). Letting go of shame: Understanding how shame affects your life. Hazelden.
Chicagoスタイル(17版)引用形式Porter-Efron, Ronald. Letting Go of Shame: Understanding How Shame Affects Your Life. Minneapolis: Hazelden, 1989.
MLA(9版)引用形式Porter-Efron, Ronald. Letting Go of Shame: Understanding How Shame Affects Your Life. Hazelden, 1989.
警告: この引用は必ずしも正確ではありません.