APA
Barbara B Brown, . (1981). Stress and the art of biofeedback. Bantam Books, Toronto: .
Chicago
Barbara B Brown, . 1981. Stress and the art of biofeedback. Bantam Books, Toronto: .
Harvard
Barbara B Brown, . (1981). Stress and the art of biofeedback. Bantam Books, Toronto: .
MLA
Barbara B Brown, . Stress and the art of biofeedback. Bantam Books, Toronto: . 1981.