Trilling, B., & Fadel, C. (2009). 21st century skills: Learning for life in our times. Jossey - Bass Publ.
Stile di citazione ChicagoTrilling, Bernie, e Charles Fadel. 21st Century Skills: Learning for Life in Our Times. Jossey - Bass Publ, 2009.
Citazione MLATrilling, Bernie, e Charles Fadel. 21st Century Skills: Learning for Life in Our Times. Jossey - Bass Publ, 2009.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.