24 γράμματα(1) Andrew Betsis Elt(7) Archer Editions(11) Binary Logic(4) Burlington(2) Burlington Books(170) Cambridge Pen(1) Cambridge University(40) Cengage Learning(6) ELI(1) Europalso(2) Express Publishing(121) Grivas Publications(66) Hamilton House(84) Helbling Publishing(5) Hillside Press(29) Hodder Education(1) Lisari(1) Litera(5) Macmillan Publishers(3) MM Publications(55) New Editions(22) ORNIMI Editions(1) Oxford University Press(4) Pearson(31) SuperCourse ELT(35) Sylvia Kar Publications(3) University Studio Press(1) York Press(1) Διαγόρας(1) Εκδόσεις Φυλάτος(1) Ελληνοαμερικανική Ένωση(21) Ελληνοεκδοτική(1)