Original: Die 9 Symphonien Beethovens. Die 9 Symphonien Beethovens. Entstehung, Deutung, Wirkung. Edited by Renate Ulm. This edition. Paperback. Book.
Translation: August Meier Gerst. Formation, interpretation, effect. 6th printing 2009 edition. Baerenreiter Werkeinfuhrungen. 284 pages.