Roger, J. A. (2008). Spiritual warrior: The art of spiritual living.
シカゴスタイル引用形Roger, John; Author. Spiritual Warrior: The Art of Spiritual Living. Mumbai, Jaico Publishing House, 2008.
MLA引用形式Roger, John; Author. Spiritual Warrior: The Art of Spiritual Living. 2008.
警告: この引用は必ずしも正確ではありません.