Hoffer. Clio among the Muses. NYU Press.
Chicago-viite (17. p.)Hoffer. Clio Among the Muses. NYU Press.
MLA-viite (9. p.)Hoffer. Clio Among the Muses. NYU Press.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.
Hoffer. Clio among the Muses. NYU Press.
Chicago-viite (17. p.)Hoffer. Clio Among the Muses. NYU Press.
MLA-viite (9. p.)Hoffer. Clio Among the Muses. NYU Press.