Não informado. (1977). Medical technology. American Society for Medical Technology.
Chicago-viite (17. p.)Não informado. Medical Technology. Bellaire, Tex: American Society for Medical Technology, 1977.
MLA-viite (8. p.)Não informado. Medical Technology. American Society for Medical Technology, 1977.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.