Day ,Gary. (2001). Class. Routledge.
Chicago Style aipamenaDay ,Gary. Class. London: Routledge, 2001.
MLA aipamenaDay ,Gary. Class. Routledge, 2001.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
APA aipamena
Day ,Gary. (2001). Class. Routledge.
Chicago Style aipamenaDay ,Gary. Class. London: Routledge, 2001.
MLA aipamenaDay ,Gary. Class. Routledge, 2001.