Verb system of present- day American English /

Antzeko izenburuak

• American english /
  nork: Marckwardt, Albert H.
  Argitaratua: (1960)
• Words and ways of American english /
  nork: Pyles, Thomas
  Argitaratua: (1952)
• Representative American plays from 1767 to the present day /
  nork: Quinn, Arthur Hobson .
  Argitaratua: (1953)
• Present-day english syntax
  nork: Scheurweghs, G
• American English in its cultural setting /
  nork: Lloyd, Donald J.
  Argitaratua: (1956)