Aliberto Caforio
Adam Feather
Charles H. Grace
David Todd
Marc L. Kutner
J. Lockyer
Kim Lim
David Peck Todd
Simon Newcomb
American Heritage Dictionary
D. N. Mallik
Norman Lockyer
Samuel Gamble Bayne
Robert Kalley Miller
Generuje redakčný systém BUXUS CMS spoločnosti ui42.