Dreyfus, M. (2001). La relaxation à induction variable.
Cita Chicago (17th ed.)Dreyfus, Michel. La Relaxation à Induction Variable. 2001.
Cita MLA (8th ed.)Dreyfus, Michel. La Relaxation à Induction Variable. 2001.
Atenció: Aquestes cites poden no estar 100% correctes.