Cowen, R., & McLean, M. (1984). International handbook of education systems. Wiley.
Citazione stile Chigago Style (17a edizione)Cowen, Robert, e Martin McLean. International Handbook of Education Systems. Chichester: Wiley, 1984.
Citatione MLA (9a ed.)Cowen, Robert, e Martin McLean. International Handbook of Education Systems. Wiley, 1984.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.