S. R. Ranganathan
Melvil Dewey
Joseph S. Nelson
George Gaylord Simpson
Irene Emery
Carl Linnaeus
Arthur Cronquist
John I. Pitt
Mohinder Partap Satija
Albert E. Radford
Library of Congress. Subject Cataloging Division.
Michael G. Simpson
Ashok Verma
Lulu Miller
Gail Gibbons
Bergey, D. H.
Richard E. Blackwelder
American Association on Intellectual and Developmental Disabilities
American Society for Microbiology