Aliberto Caforio
Adam Feather
Goering, Dockrell, Zuckerman & Chiodini
American Psychological Association
CIAA 7th and 8th Graders
Friedrich Paulsen
Frank H. Netter
Maria Martinez
Katrina Hibbs
Mary Burton
Saurabh Gupta
Tate James
Steven Gould
H. P. Doyle
Rôzni autori (editori)
P. Kenemans
Schoenwolf, Bleyl, Brauer & Francis-West
Fish et al
John Stuart Mill
Generuje redakčný systém BUXUS CMS spoločnosti ui42.