Allen, W. H. (1912). Modern philanthropy: A study of efficient appealing and giving. Dodd, Mead and company.
Lua i Stíl Chicago (17ú heag.)Allen, William H. Modern Philanthropy: A Study of Efficient Appealing and Giving. New York: Dodd, Mead and company, 1912.
Lua MLA (8ú heag.)Allen, William H. Modern Philanthropy: A Study of Efficient Appealing and Giving. Dodd, Mead and company, 1912.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.