Weil, A. (1997). Eight weeks to optimum health: A proven program for taking full advantage of your body's natural healing power. A.A. Knopf Distributed by Random House.
Citazione stile Chigago Style (17a edizione)Weil, Andrew. Eight Weeks to Optimum Health: A Proven Program for Taking Full Advantage of Your Body's Natural Healing Power. New York: A.A. Knopf Distributed by Random House, 1997.
Citatione MLA (9a ed.)Weil, Andrew. Eight Weeks to Optimum Health: A Proven Program for Taking Full Advantage of Your Body's Natural Healing Power. A.A. Knopf Distributed by Random House, 1997.
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