Não informado. (1969). Journal of the Rocky Mountain Analgesia Society. Rocky Mountain Analgesia Society.
Chicago-viite (17. p.)Não informado. Journal of the Rocky Mountain Analgesia Society. Pueblo, Colo: Rocky Mountain Analgesia Society, 1969.
MLA-viite (8. p.)Não informado. Journal of the Rocky Mountain Analgesia Society. Rocky Mountain Analgesia Society, 1969.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.