Não informado. (1963). Clinical laboratory. Fisher Scientific Company, Technical Department.
Chicago-viite (17. p.)Não informado. Clinical Laboratory. Pittsburgh, Pa: Fisher Scientific Company, Technical Department, 1963.
MLA-viite (8. p.)Não informado. Clinical Laboratory. Fisher Scientific Company, Technical Department, 1963.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.