Kamus Inggris- Indonesia : An English-Indonesian Dictionary / John M. Echols, Hassan Shadily
Macmillan english dictionary for advanced learners
Dictionary Of English Idioms : Referensi Paling Lengkap Ungkapan Bahasa Inggris / Richard A. Spears;Alih Bahasa:Sri W.Soegondho
An Arabic-English Dictionary Of The Colloquial Arabic Of Egypt / Containing the vernacular idioms and expressions, used by the native Egyptians
Random house webster's school and office dictionary / Random house
Dictionary of contemporary American usage / Bergen Evans
Modern guide to synonyms / S.I. Hayakawa