@book
{TN_libero_mab2,
author = {
Beck, Erwin
AND
Guldimann, Titus
AND
Zutavern, Michael
},
title = {
Autonomous learners encouraging the development of metacognitive awareness
paper presented at the American Educational Research Association Annual Meeting, April 1993, Atlanta
},
publisher = {Forschungsstelle d. Pädag. Hochsschule},
year = {1993},
booktitle = {PHS-Forschung ; 11},
address = {
St. Gallen
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}