Cashman, T. G., & Rubio, R. A. (2007). La política exterior norteamericana desde la óptica educativa del vecino del Sur / From a neighbor to the south: Mexican educators and their teaching of current united states policies. Universidad de Costa Rica.
Chicago-viite (17. p.)Cashman, Timothy G., ja Rene A. Rubio. La Política Exterior Norteamericana Desde La óptica Educativa Del Vecino Del Sur / From a Neighbor to the South: Mexican Educators and Their Teaching of Current United States Policies. Universidad de Costa Rica, 2007.
MLA-viite (9. p.)Cashman, Timothy G., ja Rene A. Rubio. La Política Exterior Norteamericana Desde La óptica Educativa Del Vecino Del Sur / From a Neighbor to the South: Mexican Educators and Their Teaching of Current United States Policies. Universidad de Costa Rica, 2007.