Chopra Deepak. (2008). Seven Spiritual Laws of Success (24th.). Hay House Pub.
Chicagoスタイル(17版)引用形式Chopra Deepak. Seven Spiritual Laws of Success. 24th. Hay House Pub, 2008.
MLA(9版)引用形式Chopra Deepak. Seven Spiritual Laws of Success. 24th. Hay House Pub, 2008.
警告: この引用は必ずしも正確ではありません.