Aliberto Caforio
Adam Feather
Rôzni autori (editori)
Hesi A2 Practice Test Question Team
Dieter Maenner
Manuela Georgiakaki
Cinzia Faraci
Carmen Cristache
Persephone Spiridonidou
Annie Cornford
Andrea Finster
Generuje redakčný systém BUXUS CMS spoločnosti ui42.