References
- Keegan , D.J. 1980 . “ On the nature of distance education ” . In ZIFF Papiere 33 , Hagen : Fernuniversitat .
- Bååth , J. A. 1974 . “ List of ideas for the construction of distance education courses ” . In Distance education. A short handbook , Edited by: Holmberg , B. 65 – 86 . Malmo : Hermods . 1974
- Bååth , J.A. 1979 . Correspondence education in the light of a number of contemporary teaching models , Malmo : LiberHermods .
- Bååth , J.A. 1980 . Two‐way communication in correspondence education , Malmo : LiberHermods .
- Daniel , J.S. and Marquis , C. 1979 . Interaction and independence: getting the mixture right . Teaching at a Distance , 15 : 29 – 44 .
- Graff , K. 1964 . Briefwechsel und soziale Distanz — Versuch einer soziologischen Theorie des belehrenden Briefes . Epistolodidaktika , 1 ( 1 ) : 30 – 35 .
- Holmberg , B. 1977 . Distance education. A survey and bibliography , London : Kogan Page .
- Keegan , D.J. 1980 . On defining distance education . Distance Education , 1 ( 1 ) : 13 – 36 .
- Peters , O. 1973 . Die didaktische Struktur des Fernunterrichts. Untersuchungen zu einer indus‐trialisierten Form des Lehrens und Lernens , Weinheim : Beltz .
- Rekkedal , T. 1981 . Introducing the personal tutor/counsellor in education . Epistolodidaktika , 1981 : 1 (in press)
- Wedemeyer , C.A. Theory of learning by correspondence: some theoretical propositions . Keynote address to the NHSC Conference in South Bend . October 7 1974 , Indiana.