http://www.issia.cnr.it/ http://www.ba.iac.cnr.it/wp/ https://ntnucamp.sce.ntnu.edu.tw/ http://leda.elfak.ni.ac.rs/

Gaya APA

Davis, R, E. (1985). Organists' Mannual : Technical Studies & Selected Compositions for the Organ . : W. W Norton and Co..

Gaya MLA

Davis, Roger, E.. "Organists' Mannual : Technical Studies & Selected Compositions for the Organ". : W. W Norton and Co., 1985. Academic.