1. Cassidy, Frederic G. 1985. Dictionary of American Regional English. Harvard: Harvard College.
2. Cryer, Max. 2002. Curious Kiwi Words. Auckland: Harper Collins.
3. Loughnan, Robert. 1981. Glossary of Slang and Jargon of New Zealand Farming and Its Industries. unpub. manuscript. (now held in New Zealand Dictionary Centre.)
4. Moore, Bruce. (ed.) 1993. The Australian Pocket Oxford Dictionary (3rd edn.). Melbourne: OUP.
5. Morris, Edward. 1898. A Dictionary of Austral English: Australasian Words, phrases and usages, with those Aboriginal-Australian and Maori Words which have become incorporated in the language. London: MacMillan.