Spencer, S. A. (2006). Informing Language Teaching through Language Learning. Universidad Nacional de Colombia.
Citazione stile Chigago Style (17a edizione)Spencer, Shelley A. Informing Language Teaching Through Language Learning. Universidad Nacional de Colombia, 2006.
Citatione MLA (9a ed.)Spencer, Shelley A. Informing Language Teaching Through Language Learning. Universidad Nacional de Colombia, 2006.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.