BERNE ERIC. (1984). STRUCTURED & DYNAMICS OF ORGANIZATIONS AND GROUPS. BALLANTINE BOOKS.
Lua i Stíl Chicago (17ú heag.)BERNE ERIC. STRUCTURED & DYNAMICS OF ORGANIZATIONS AND GROUPS. NEW YORK: BALLANTINE BOOKS, 1984.
Lua MLA (9ú heag.)BERNE ERIC. STRUCTURED & DYNAMICS OF ORGANIZATIONS AND GROUPS. BALLANTINE BOOKS, 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.