Gutteridge, Anne C.
Cambridge illustrated thesaurus of biology
Cambridge University Press, 1983
 Buku Referensi
New English dictionary and thesaurus
Geddes & Grosset, 2000
 Buku Referensi
English thesaurus : get result!
Geddes & Grosset, 2003
 Buku Referensi
Roget, Peter Mark, 1779-1869
Thesaurus of English words and phrases
Longman, Green, 1953
 Buku Referensi
Roget, Peter Mark, 1779-1869
Thesaurus of English words and phrases
World Publishing, 1944
 Buku Referensi