Livingstone, D. 2007. Re-exploring the icebergs of adult learning: Comparative findings of the 1998 and 2004 Canadian surveys of formal and informal learning practices. La Revue Canadienne pour l’étude de l’éducation des adultes. 20, 2 (déc. 2007), 1–24. DOI:https://doi.org/10.56105/cjsae.v20i2.1104.