Dunn, D.Elwood and D.Elwood Dunn (Ed.). The Annual Messages of the Presidents of Liberia 1848–2010. State of the Nation Addresses to the National Legislature. Berlin, Boston: K. G. Saur, 2011. Web. Retrieved 19 Jun. 2013, from http://www.degruyter.com/view/product/42052

Dunn, D. & Dunn, D. (Ed.) (2011). The Annual Messages of the Presidents of Liberia 1848–2010. State of the Nation Addresses to the National Legislature. Berlin, Boston: K. G. Saur. Retrieved 19 Jun. 2013, from http://www.degruyter.com/view/product/42052

Dunn, D.Elwood and D.Elwood Dunn (Ed.). 2011. The Annual Messages of the Presidents of Liberia 1848–2010. State of the Nation Addresses to the National Legislature. Berlin, Boston: K. G. Saur. Retrieved 19 Jun. 2013, from http://www.degruyter.com/view/product/42052