HOLZER, L., DRLÍČKOVÁ, S. - Holistic music therapy in institutional education. Olomouc: Palacký University, 2012. ISBN 978-80-244-3323-3 - Download here.
HOLZER, L. - Music alone does not heal - Download here.
HOLZER, L. - Let the drums sound - Download here.
Rhythm is innate to man by heartbeat, reportage from festival drumming – Link here.