Skutch, R. (1984). Journey without distance: The story behind "A course in miracles". Celestial Arts.
芝加哥风格引文Skutch, Robert. Journey Without Distance: The Story Behind "A Course in Miracles". Berkeley, CA: Celestial Arts, 1984.
MLA引文Skutch, Robert. Journey Without Distance: The Story Behind "A Course in Miracles". Celestial Arts, 1984.
警告：这些引文格式不一定是100％准确.