Gale Heide
Alan P.F. Sell
Brian Neil Peterson
E. Anne Clements
Silas N. Langley
Stephanie Mar Brettmann
Gary N. Fugle
Daniel A. Siedell
Douglas D. Webster
Kent Gramm
M. Jess Peacock
Tim Sensing
Группа авторов
Dela Quampah
Robin A. Parry
Roberto Sirvent
Steven P. Carpenter
Ric Machuga