Barbara H. Estridge
K. H. Head
Thomas A. Ratliff
Cynthia C. Chernecky
James A. Dayton
NVLAP (Program : U.S.)
United States. National Bureau of Standards
Canada. Dept. of Public Works.
Instituto Nacional de Tecnologia (Brazil)
D. M. D. Evans
Mark B. Moore
D. Eurof Davies
Unknown Author
Christine Dorresteyn Stevens
Mary Anna Thrall
Kathleen Deska Pagana
James B. Peter
G. J. Beckett
E. C. Subbarao
AOAC International