1. ABC News. (2014). Mining magnate Andrew Forrest launches global freedom network in bid to end slavery. Retrieved 5.1.15 from http://www.abc.net.au/news/2014-03-18/forrest-launches-organisation-in-bid-to-end-slavery/5327192
2. Alcoa. (2001). Alcoa Wagerup land management draft proposal. Perth, Alcoa World Alumina Australia.
3. Alcoa USA. (2015a). Our vision: Alcoa advancing each generation. Retrieved 5.1.15 from http://www.alcoa.com/global/en/about_alcoa/vision_and_values.asp
4. Alcoa USA. (2015b). United Nations global compact. Retrieved 5.1.15 from http://www.alcoa.com/global/en/about_alcoa/un_global_compact.asp
5. Alcoa USA. (2015c). Alcoa receives 2013 catalyst award for global diversity initiative. Retrieved 5.1.15 from http://www.noodls.com/view/9091BBBE3BF507378A78919F534198BBBACF3147#sthash.6kpJc1XW.dpuf