Cook, M. (1949). Light on the path: A treatise for the personal use of those who are ignorant of the Eastern wisdom and who desire to enter within its influence. Yogi Publication Society.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Cook, Mabel. Light on the Path: A Treatise for the Personal Use of Those Who Are Ignorant of the Eastern Wisdom and Who Desire to Enter Within Its Influence. Chicago: Yogi Publication Society, 1949.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)Cook, Mabel. Light on the Path: A Treatise for the Personal Use of Those Who Are Ignorant of the Eastern Wisdom and Who Desire to Enter Within Its Influence. Yogi Publication Society, 1949.
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