Adler, C. (1928). Jacob H. Schiff: His life and letters / by Cyrus Adler. Doubleday, Doran.
Lua i Stíl Chicago (17ú heag.)Adler, Cyrus. Jacob H. Schiff: His Life and Letters / by Cyrus Adler. Garden City, NY [u.a.]: Doubleday, Doran, 1928.
Lua MLA (8ú heag.)Adler, Cyrus. Jacob H. Schiff: His Life and Letters / by Cyrus Adler. Doubleday, Doran, 1928.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.