1. Ahmed, C. 1996. Before Eve was Eve: 2200 years of gendered history in East-Central Africa PhD Dissertation, Department of History. Los Angeles, CA: University of California.
2. Aspire. 2017. About us. http://www.aspirefg.com/about-us.aspx . Accessed 28 Jun 2017.
3. Barrios, E. X., and E. Costell. 2004. Review: Use of methods of research into consumers’ opinions and attitudes in food research. Food Science and Technology International 10 (6): 359–371.
4. Beiser, V. 2014. Are bugs the secret weapon to fighting world hunger? Takepart archive. http://www.takepart.com/article/2014/07/09/getting-poor-people-eat-bugs-might-actually-be-good-idea . Accessed 29 March 2017.
5. Bignante, E. 2010. The use of photo-elicitation in field research. EchoGéo (11).