Rolland, R. (1987). Pierre und Luce. Rütten & Loening.
Cita Chicago (17th ed.)Rolland, Romain. Pierre Und Luce. Berlin: Rütten & Loening, 1987.
Cita MLA (8th ed.)Rolland, Romain. Pierre Und Luce. Rütten & Loening, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.