Orth, S. P. (1921). The boss and the machine: A chronicle of the politicians and party organization. Yale university press; [etc., etc.].
Lua i Stíl Chicago (17ú heag.)Orth, Samuel Peter. The Boss and the Machine: A Chronicle of the Politicians and Party Organization. New Haven: Yale university press; [etc., etc.], 1921.
Lua MLA (9ú heag.)Orth, Samuel Peter. The Boss and the Machine: A Chronicle of the Politicians and Party Organization. Yale university press; [etc., etc.], 1921.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.