Spaeth, H. R. K. (1916). Life of Adolph Spaeth, D.D., LL.D.: Told in his own reminiscences, his letters and the recollections of his family and friends. Philadelphia: General Council Pub. House.

Spaeth, Harriett Reynolds Krauth. Life of Adolph Spaeth, D.D., LL.D.: Told in His Own Reminiscences, His Letters and the Recollections of His Family and Friends. Philadelphia: General Council Pub. House, 1916.

Spaeth, Harriett Reynolds Krauth. Life of Adolph Spaeth, D.D., LL.D.: Told in His Own Reminiscences, His Letters and the Recollections of His Family and Friends. Philadelphia: General Council Pub. House, 1916.