Translation: Bach A Nos Jours - Volume 2B. For children Vol.2 No. 18. Microcosm III. Microcosm IIl.
Translation: Bach to the present day Vol. 3B. For Children Vol.1 No. 29 - For Children. For Children Vol. 1 no. Microcosm no.
Translation: Piano Music Vol 5. Microcosm. Piano Music Vol 5. Microcosm. Piano sheet music. by Jeno Jando.