Druelle, C., & Druelle, C. (2019). Feeding Occupied France during World War I: Herbert Hoover and the Blockade (1st ed. 2019.). Springer International Publishing : Imprint: Palgrave Macmillan. https://doi.org/10.1007/978-3-030-05563-9
Παραπομπή σε μορφή Chicago (17η εκδ.)Druelle, Clotilde, και Clotilde Druelle. Feeding Occupied France During World War I: Herbert Hoover and the Blockade. 1st ed. 2019. Cham: Springer International Publishing : Imprint: Palgrave Macmillan, 2019. https://doi.org/10.1007/978-3-030-05563-9.
Παραπομπή σε μορφή MLA (8th εκδ.)Druelle, Clotilde, και Clotilde Druelle. Feeding Occupied France During World War I: Herbert Hoover and the Blockade. 1st ed. 2019. Springer International Publishing : Imprint: Palgrave Macmillan, 2019. https://doi.org/10.1007/978-3-030-05563-9.
