Gaya APA

Behrens, J, B., Michovitz, S, L. (1996). Physical Agents: Theory and Practice For The Physical Therapist Assistant . Philadelphia: F.A.Davis.

Gaya MLA

Behrens, J., Barbara., Michovitz, Susan, L.. "Physical Agents: Theory and Practice For The Physical Therapist Assistant". Philadelphia: F.A.Davis, 1996. Text.