Richard Eberhart: the progress of an American poet /

Antzeko izenburuak

• Greenwood encyclopedia of American poets and poetry, Vol.V S-Z
  nork: Grey, Jeffrey,Ed
  Argitaratua: (2006)
• Greenwood encyclopedia of American poets and poetry, Vol.II D-G
  nork: Gray,Jeffrey,Ed
  Argitaratua: (2006)
• Greenwood encyclopedia of American poets and poetry, Vol.III H-L
  nork: Grey,Jeffrey,Ed
  Argitaratua: (2006)
• Robert Frost : Poetry and Prose /
  Argitaratua: (1972)
• Contemporary poets