Não informado. Opinions Rendered by the International Commission on Zoological Nomenclature. Smithsonian Institution.
Chicago-viite (17. p.)Não informado. Opinions Rendered by the International Commission on Zoological Nomenclature. Washington: Smithsonian Institution.
MLA-viite (8. p.)Não informado. Opinions Rendered by the International Commission on Zoological Nomenclature. Smithsonian Institution.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.