BederH. (1984). Realizing the potential of inter organizational cooperation. New Directions for Adult and Continuing Education, No.23. San Francisco: Jossey-Bass.
2.
KnoxA.FlemingJ. (2010). Professionalization of the field of adult and continuing education. In KaswormC.RoseA.Ross-GordonJ. (Eds.) Handbook of adult and continuing education (pp. 125–134). Thousand Oaks, CA: Sage Publications.