Dillon, L. S. Animal Variety.
Chicago Style (17th ed.) ZitazioaDillon, Lawrence S. Animal Variety.
MLA (9th ed.) ZitazioaDillon, Lawrence S. Animal Variety.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
Dillon, L. S. Animal Variety.
Chicago Style (17th ed.) ZitazioaDillon, Lawrence S. Animal Variety.
MLA (9th ed.) ZitazioaDillon, Lawrence S. Animal Variety.