Longman, study dictionary of american english.

Ижил төстэй зүйлс

• Longman study dictionary of american english.
  -н: Pearson Education
  Хэвлэсэн: (2011)
• Longman dictionary of american english : now with thesaurus /
  -н: Donna L. Pearson Education
  Хэвлэсэн: (2004)
• Longman : dictionary of american english /
  -н: Mayor, Michael, Director
  Хэвлэсэн: (2007)
• Longman : dictionary of american english /
  -н: Mayor, Michael, Director
  Хэвлэсэн: (2007)
• Longman advanced american dictionary.
  -н: Summers, Della, Director
  Хэвлэсэн: (2007)