ISO/TAG 4. Published by ISO, 1993 (corrected and reprinted, 1995) in the name of the BIPM, IEC, IFCC, ISO, IUPAC, IUPAP and OIML. It is now often referred to as the GUM. Its ISBN number is 92-67-10188-9, 1995. The GUM has also been published by ISO in French under the title Guide pour l'expression de l'incertitude de mesure, ISBN 92-67-20188-3, 1995.

The following citations are for information purposes but are not necessarily endorsed by the members of the JCGM-WG1. This compilation is not meant to be exhaustive.

	General documents derived from the GUM
	Specific applications documents derived from the GUM
	Articles relevant to the expression of uncertainty in measurement