Wells, P. E., & Bowsher, D. Pain Managemen by Physiotherapy. Physioterapy Centre.
Cita Chicago (17th ed.)Wells, Peter E., i David Bowsher. Pain Managemen by Physiotherapy. Physioterapy Centre.
Cita MLA (9th ed.)Wells, Peter E., i David Bowsher. Pain Managemen by Physiotherapy. Physioterapy Centre.
Atenció: Aquestes cites poden no estar 100% correctes.