Editura
Claassen Verlag
Claremont Books
Clarkson N. Potter
Clasic
Classic Art
Classic Di
Classic Digital
Classica
Classico
Classics
Classiques Hachette
Clayncourt Corporation Meducation
Clays Ltd
Cle International
Clear Vision
Cleveland Clinic Press
Client Concept Verlag
Cliff Notes Inc.
Clio Nova
Close Up Foundation
Club der Buchfreunde
Club Europa
Club Internacional del Libro
Club International du Livre
Club-Premiere
Clubul Ilustratorilor
Clubul Rotary
Clubul Saeculum
Cluj University Press
Clusium