BROWN BARBARA. (1981). STRESS AND THE ART OF BIOFEEDBACK. BANTAM BOOKS.
Dyfyniad Arddull ChicagoBROWN BARBARA. STRESS AND THE ART OF BIOFEEDBACK. NEW YORK: BANTAM BOOKS, 1981.
Dyfyniad MLABROWN BARBARA. STRESS AND THE ART OF BIOFEEDBACK. BANTAM BOOKS, 1981.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.