ECS Advances. Cambridge University Press.
Chicago Style (17th ed.) ZitazioaECS Advances. Cambridge University Press.
MLA (9th ed.) ZitazioaECS Advances. Cambridge University Press.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
ECS Advances. Cambridge University Press.
Chicago Style (17th ed.) ZitazioaECS Advances. Cambridge University Press.
MLA (9th ed.) ZitazioaECS Advances. Cambridge University Press.