@misc
{TN_libero_mab2,
author = {
Guerrero Nieto, Carmen Helena
},
title = {
Applications of Vygotskyan Concept of Mediation in SLA
},
publisher = {Universidad Distrital Francisco Jose de Caldas},
isbn = {2248-7085},
isbn = {0123-4641},
keywords = {
General Medicine
},
year = {2011},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}