Davis, M. (1982). The relaxation and stress reduction workbook (2nd ed.). New Harbinger.
Tohutoru Kātū Chicago (17th ed.)Davis, Martha. The Relaxation and Stress Reduction Workbook. 2nd ed. Oakland, CA: New Harbinger, 1982.
Tohutoro MLA (9th ed.)Davis, Martha. The Relaxation and Stress Reduction Workbook. 2nd ed. New Harbinger, 1982.
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