Avtor
American Association for Adult and Continuing Education
3
Canadian Association for the Study of Adult Education
2
International Council for Adult Education
2
National Institute of Adult Continuing Education (England and Wales)
2
Ontario Institute for Studies in Education
2
Adult Learning Australia Inc
1
Association pour l'éducation permanente dans les universités du Canada
1
Open University
1
Standing Conference on University Teaching and Research in the Education of Adults (Great Britain)
1
Universities Council for Adult and Continuing Education (Great Britain)
1