Roget, P. M., & Roget, J. L. (1990). Roget's Thesaurus of English Words and Phrases: By Peter Mark Roget. Enlarged by John Lewis Roget. Portland House.
Chicago-referens (17:e uppl.)Roget, Peter Mark, och John Lewis Roget. Roget's Thesaurus of English Words and Phrases: By Peter Mark Roget. Enlarged by John Lewis Roget. New York: Portland House, 1990.
MLA-referens (8:e uppl.)Roget, Peter Mark, och John Lewis Roget. Roget's Thesaurus of English Words and Phrases: By Peter Mark Roget. Enlarged by John Lewis Roget. Portland House, 1990.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.