BROWN BARBARA. (1981). STRESS AND THE ART OF BIOFEEDBACK. BANTAM BOOKS.
Cita Chicago (17th ed.)BROWN BARBARA. STRESS AND THE ART OF BIOFEEDBACK. NEW YORK: BANTAM BOOKS, 1981.
Cita MLA (9th ed.)BROWN BARBARA. STRESS AND THE ART OF BIOFEEDBACK. BANTAM BOOKS, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.