Roget, P. M. (1944). Thesaurus of english words and phrases: By Peter Mark Roget, enlarged by John Lewis Roget, new edition revised and enlarged by Samuel Romilly Roget (new edition.). Longmans, Green and Co..

Roget, Peter Mark. Thesaurus of English Words and Phrases: By Peter Mark Roget, Enlarged by John Lewis Roget, New Edition Revised and Enlarged by Samuel Romilly Roget. new edition. London [u.a.]: Longmans, Green and Co., 1944.

Roget, Peter Mark. Thesaurus of English Words and Phrases: By Peter Mark Roget, Enlarged by John Lewis Roget, New Edition Revised and Enlarged by Samuel Romilly Roget. new edition. Longmans, Green and Co., 1944.