Source Information

Ancestry.com. The Waldorf-Astoria : a brief chronicle of a unique institution now entering its fifth decade [database on-line]. Provo, UT: Ancestry.com Operations Inc, 2005.
Original data: Lent, Henry Bolles,. The Waldorf-Astoria : a brief chronicle of a unique institution now entering its fifth decade. New York: Priv. print. for Hotel Waldorf-Astoria, 1934.