Não informado. (1975). Italian journal of orthopaedics and traumatology. Italian Society of Orthopaedics and Traumatology.
Chicago-referens (17:e uppl.)Não informado. Italian Journal of Orthopaedics and Traumatology. Bologna, Italia: Italian Society of Orthopaedics and Traumatology, 1975.
MLA-referens (8:e uppl.)Não informado. Italian Journal of Orthopaedics and Traumatology. Italian Society of Orthopaedics and Traumatology, 1975.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.