Cita APA

Birk Lee Ed & Birk, L. (1973). Biofeedback: Behavioral medicine. Grune & Stratton.

Chicago Edition Citation

Birk Lee Ed i Lee Birk. Biofeedback: Behavioral Medicine. New York: Grune & Stratton, 1973.

Cita MLA

Birk Lee Ed i Lee Birk. Biofeedback: Behavioral Medicine. Grune & Stratton, 1973.