Campbell, C.
, Kyrk, H.
, William, R.
, Algeo, J.
, Cosby, C.
, Fitzgerald, F.
and Pisciotta, A.
(1940),
Standardization of packages:, , National Institute of Standards and Technology, Gaithersburg, MD, [online], https://doi.org/10.6028/NBS.MP.165
(Accessed September 16, 2024)