Graeber, D. (2009). Direct action: An ethnography / By David Graeber. AK Press.
Lua i Stíl Chicago (17ú heag.)Graeber, David. Direct Action: An Ethnography / By David Graeber. Edinburgh [u.a.]: AK Press, 2009.
Lua MLA (8ú heag.)Graeber, David. Direct Action: An Ethnography / By David Graeber. AK Press, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.