[1] UNESCO Institute for Lifelong Learning and I. Biao and J. Esaete and J. Oonyu, "The Role of building learning cities in the rejuvenation of Africa ," 2013.

UNESCO Institute for Lifelong Learning and Biao, Idowu and Esaete, Josephine and Oonyu, Joseph, "The Role of building learning cities in the rejuvenation of Africa ," 2013.

UNESCO Institute for Lifelong Learning, Biao, I., Esaete, J., Oonyu, J., (2013). "The Role of building learning cities in the rejuvenation of Africa,"

UNESCO Institute for Lifelong Learning, Biao, Idowu, Esaete, Josephine, Oonyu, Joseph. (2013). "The Role of building learning cities in the rejuvenation of Africa,"