1. Allard RA (2002) The Butterfly Conservation Initiative: partnerships for recovery. In: 2002 Invertebrates in captivity conference proceedings, Tucson, 31 July–4 August 2002
2. Allard R, Hutchins M (2003) BFCI: not just another short-lived acronym. Communiqué, American Zoo and Aquarium Association, June:5–7
3. Allard R, Hutchins M, Harrelson D (2001) The Butterfly Conservation Initiative: partnerships for pollinators. In: Annual conference proceedings of the American Zoo and Aquarium Association, Saint Louis, 7–11 September 2001
4. Association of Zoos and Aquariums (2013a) Defining field conservation for the AZA community.
https://www.aza.org/uploadedFiles/Conservation/The%20Definition%20of%20Conservation_FCC2011.pdf
. Accessed 10 Nov 2014
5. Association of Zoos and Aquariums (2013b) Zoos & aquariums & you. Association of Zoos and Aquariums, Silver Spring, 36 pp