International Medical Society of Paraplegia. (1997). Spinal Cord. International Medical Society of Paraplegia.
Παραπομπή Chicago StyleInternational Medical Society of Paraplegia. Spinal Cord. America: International Medical Society of Paraplegia, 1997.
Παραπομπή MLAInternational Medical Society of Paraplegia. Spinal Cord. International Medical Society of Paraplegia, 1997.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.