Aliberto Caforio
Adam Feather
Rôzni autori (editori)
HOLLAND HEINRICH
Harry Landreth
Geert Hofstede
David H. Romer
Alan Lee
Rainer Nagel
Robert T. Tally Jr.
Damien Bador
Natalie J. Sayer, Bruce Williams
EYEWITNESS
Gillian Doyle
Bradford Lee Eden
Greg Slingerland
Gygi
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