References
- Whilst there are no text references in the usual sense, the following sources provided most of the material I have scavenged (scavenger: sixteenth century person who took tolls from merchant strangers, and (later) kept the streets clean.).
- Orthodox dictionaries: Shorter Oxford, Chambers, Collins.
- Collins Latin Dictionary.
- Langenscheidts English-German Dictionary.
- Onions C.T. Oxford Dictionary of English Etymology.
- Hoad, T. The Oxford Library of Words and Phrases.
- Heller, L., Humez, A. & Dror, M. The Private Lives of English Words (London, Routledge & Kegan Paul).
- Kendall, M.G. & Buckland, W.E. Dictionary of Statistical Terms (London, Oliver & Boyd).
- British Standard 5532 (1978) (ISO 3534–1977) Statistics—Vocabulary and Symbols.