Vailland, R. (1960). The sovereings. Peguin Books.
Cita Chicago (17th ed.)Vailland, Roger. The Sovereings. England: Peguin Books, 1960.
Cita MLA (9th ed.)Vailland, Roger. The Sovereings. Peguin Books, 1960.
Atenció: Aquestes cites poden no estar 100% correctes.