Não informado. (1907). Bulletin of the American Library Association. American Library Association.
Chicago-viite (17. p.)Não informado. Bulletin of the American Library Association. Chicago, Ill: American Library Association, 1907.
MLA-viite (8. p.)Não informado. Bulletin of the American Library Association. American Library Association, 1907.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.