Ouvrière, I. C., BSP, & Legrand, S. af000507: 1 mei 1950.
Citación estilo ChicagoOuvrière, Imprimerie Coopérative, BSP, and S. Legrand. Af000507: 1 Mei 1950.
Cita MLAOuvrière, Imprimerie Coopérative, et al. Af000507: 1 Mei 1950.
Warning: These citations may not always be 100% accurate.