1. Euphemism and dysphemism: language used as shield and weapon;Allan,1991
2. Allan K & Burridge K (in press). Forbidden words: Taboo and the censoring of language. Cambridge: Cambridge University Press.
3. A dictionary of euphemism;Ayto,1993
4. What did I say? Using non-discriminatory language;Banks,1996
5. Language the loaded weapon;Bolinger,1980