Aliberto Caforio
Adam Feather
Thaddeus Norris
Rôzni autori (editori)
American Watercolor Society
American Philosophical Society
American Art Association
Association American Humane
American Climatological Association
American Croquet Company
American Math Academy
Henry Benjamin Gurler
George Brown Goode
J. A. (John Aston) Warder
James Rupert Elliott
Walter Camp
Generuje redakčný systém BUXUS CMS spoločnosti ui42.