TULINSKÁ, Hana. CROSS-AGE PEER TUTORS AS IMPORTANT ACTORS OF UNIVERSITY ONLINE COURSES –INFORMATION LITERACY COURSE CASE STUDY. Online. In Beseda, Jan; Rohlíková, Lucie; Dufek, Václav. E-learning: Unlocking the Gate to Education around the Globe. Prague: Centre for Higher Education Studies, 2019, p. 247-258. ISBN 978-80-86302-85-0.