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 Style (17. basım) AtıfCashman, Timothy G., ve 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 (9th ed.) AtıfCashman, Timothy G., ve 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.