John Dos Passos. Great Neck Publishing.
Chicago Style (17th ed.) ZitazioaJohn Dos Passos. Great Neck Publishing.
MLA (9th ed.) ZitazioaJohn Dos Passos. Great Neck Publishing.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
John Dos Passos. Great Neck Publishing.
Chicago Style (17th ed.) ZitazioaJohn Dos Passos. Great Neck Publishing.
MLA (9th ed.) ZitazioaJohn Dos Passos. Great Neck Publishing.