Guide de l'etudiant germaniste. /

Eitemau Tebyg

• Filmed books and plays : a list of books and plays from which films have been made,1928-1949. /
  gan: Enser, A. G. S.
  Cyhoeddwyd: (1951)
• Subject guide to books in print
  Cyhoeddwyd: (1982)
• A companion to the history of the book /
  Cyhoeddwyd: (2009)
• Guide to early printed books and manuscripts
  gan: Bland, Mark
  Cyhoeddwyd: (2010)
• Bibliographical control of early books
  gan: Cameron, William J; Author
  Cyhoeddwyd: (1978)