(1964). New perspectives in organization research. John Wiley.
Lua i Stíl Chicago (17ú heag.)New Perspectives in Organization Research. New York: John Wiley, 1964.
Lua MLA (9ú heag.)New Perspectives in Organization Research. John Wiley, 1964.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.