APA-Zitierstil (7. Ausg.)

Willén, B. (1984). Self-directed learning and distance education: Can distance education be a good alternative for the self-directed learners? Univ. of Uppsala, Dep. of Education.

Chicago-Zitierstil (17. Ausg.)

Willén, Birgitta. Self-directed Learning and Distance Education: Can Distance Education Be a Good Alternative for the Self-directed Learners? Uppsala: Univ. of Uppsala, Dep. of Education, 1984.

MLA-Zitierstil (9. Ausg.)

Willén, Birgitta. Self-directed Learning and Distance Education: Can Distance Education Be a Good Alternative for the Self-directed Learners? Univ. of Uppsala, Dep. of Education, 1984.