Wible. Shaping Language Policy in the U.S. Southern Illinois University Press.
Citazione stile Chigago Style (17a edizione)Wible. Shaping Language Policy in the U.S. Southern Illinois University Press.
Citatione MLA (8a ed.)Wible. Shaping Language Policy in the U.S. Southern Illinois University Press.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.