Burns. Puro Arte. NYU Press.
Chicago Style (17th ed.) ZitazioaBurns. Puro Arte. NYU Press.
MLA (9th ed.) ZitazioaBurns. Puro Arte. NYU Press.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
Burns. Puro Arte. NYU Press.
Chicago Style (17th ed.) ZitazioaBurns. Puro Arte. NYU Press.
MLA (9th ed.) ZitazioaBurns. Puro Arte. NYU Press.