Não informado. (1988). Journal of Research of the National Institute of Standards and Technology. National Institute of Standards and Technology.
Chicago-referens (17:e uppl.)Não informado. Journal of Research of the National Institute of Standards and Technology. Gaithersburg, Md: National Institute of Standards and Technology, 1988.
MLA-referens (8:e uppl.)Não informado. Journal of Research of the National Institute of Standards and Technology. National Institute of Standards and Technology, 1988.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.