Spates, T. G. (1965). Man and Management: The spiritual content of business administration, our legacy from classical Greece. [s.n.].
Lua i Stíl Chicago (17ú heag.)Spates, Thomas Gardner. Man and Management: The Spiritual Content of Business Administration, Our Legacy from Classical Greece. New Haven, Conn: [s.n.], 1965.
Lua MLA (9ú heag.)Spates, Thomas Gardner. Man and Management: The Spiritual Content of Business Administration, Our Legacy from Classical Greece. [s.n.], 1965.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.