Nuzzo, Luigi (2018). "The Birth of an Imperial Location: Comparative Perspectives on Western Colonialism in China". Leiden Journal of International Law. 31 (3): 20–28. doi:10.1017/S0922156518000274. S2CID149638274.
Vaicbourdt, Nicolas (2014). "De la « me too policy » aux ambitions contradictoires : la brève histoire de la concession américaine de Tianjin, 1860-1902". Outre-Mers. Revue d'histoire. 101 (382): 27–46. doi:10.3406/outre.2014.5084.
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Nuzzo, Luigi (2018). "The Birth of an Imperial Location: Comparative Perspectives on Western Colonialism in China". Leiden Journal of International Law. 31 (3): 20–28. doi:10.1017/S0922156518000274. S2CID149638274.