Dean, A. H. (1957). William Nelson Cromwell, 1854-1948: An American pioneer in corporation, comparative and international law. s.n.
Čikaški stil citiranja (17. izdanje)Dean, Arthur Hobson. William Nelson Cromwell, 1854-1948: An American Pioneer in Corporation, Comparative and International Law. New York: s.n, 1957.
MLA način citiranja (9. izdanje)Dean, Arthur Hobson. William Nelson Cromwell, 1854-1948: An American Pioneer in Corporation, Comparative and International Law. s.n, 1957.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.