Tohutoro APA (7th ed.)
Hanson, B. (1980). The call of silence: Discovering Christian meditation. Augsburg Pub. House.
Tohutoru Kātū Chicago (17th ed.)
Hanson, Bradley. The Call of Silence: Discovering Christian Meditation. Minneapolis: Augsburg Pub. House, 1980.
Tohutoro MLA (9th ed.)
Hanson, Bradley. The Call of Silence: Discovering Christian Meditation. Augsburg Pub. House, 1980.
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