Brickenkamp, C.
and Koenig, J.
(1991),
NIST Handbook 130: Uniform Laws and Regulations in the Areas of Legal Metrology and Engine Fuel Quality (1992 Ed.), Handbook (NIST HB), National Institute of Standards and Technology, Gaithersburg, MD, [online], https://doi.org/10.6028/NIST.HB.130-1992
(Accessed December 1, 2025)