Evamy, M. (2012). Logo type. Laurence king publishing.
Chicago Style (17th ed.) ZitazioaEvamy, Michael. Logo Type. UK: Laurence king publishing, 2012.
MLA (9th ed.) ZitazioaEvamy, Michael. Logo Type. Laurence king publishing, 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.