Andreotti, V., Souza, L. (2008). Global learning in the knowledge society: four tools for discussion. Journal of Development Education Research and Global Education, 31:7-12. (pdf)
Gilbert, J. (2008). Catching the knowledge wave: redefining knowledge for the post-industrial age. Education Canada, 47(3):4-9. (pdf)
Hanvey, R. (1982). An attainable global perspective. Theory into Practice, 21(3): 162-167. (pdf)