Hagspiel, B. M. (1953). So you think you're suffering. Fathers Rumble and Carty.
Chicago-viite (17. p.)Hagspiel, Bruno M. So You Think You're Suffering. St. Paul, Minn.: Fathers Rumble and Carty, 1953.
MLA-viite (8. p.)Hagspiel, Bruno M. So You Think You're Suffering. Fathers Rumble and Carty, 1953.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.