Gerhardie, W. A. (1928). Perfectly scandalous or "The immortality lady": A comedy in three acts. Duffield.
Chicago-viite (17. p.)Gerhardie, William Alexander. Perfectly Scandalous or "The Immortality Lady": A Comedy in Three Acts. New York: Duffield, 1928.
MLA-viite (8. p.)Gerhardie, William Alexander. Perfectly Scandalous or "The Immortality Lady": A Comedy in Three Acts. Duffield, 1928.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.