National Institute of Standards and Technology (U.S.). Electronic Commerce Acquisition Program Management Office & Favreau, J. (1998). Federal implementation guideline for electronic data interchange: Implementation convention. U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology.
Chicago-referens (17:e uppl.)National Institute of Standards and Technology (U.S.). Electronic Commerce Acquisition Program Management Office och Jean-Philippe Favreau. Federal Implementation Guideline for Electronic Data Interchange: Implementation Convention. Gaithersburg, Md: U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology, 1998.
MLA-referens (8:e uppl.)National Institute of Standards and Technology (U.S.). Electronic Commerce Acquisition Program Management Office och Jean-Philippe Favreau. Federal Implementation Guideline for Electronic Data Interchange: Implementation Convention. U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology, 1998.