New twentieth century dictionary english language : based upon the broad foundations laid down by Noah Webster. Extensively revised by the publisher's editorial staff under the general superviosion of Jean L. Mckechnie

Míreanna comhchosúla

• An American Dictionary of the English Language
  de réir: Webster, Noah
  Foilsithe / Cruthaithe: (1867)
• An etymological dictionary of the English language
  de réir: Skeat, Walter W.
  Foilsithe / Cruthaithe: (1961)
• Who's who in Germany : a biographical encyclopaedia
  Foilsithe / Cruthaithe: (1992)
• Britannica book of the year
• Encyclopaedia Britannica
  Foilsithe / Cruthaithe: (2007)