Great Britain. Foreign Office, Great Britain. Public Record Office, & National Archives (Great Britain). (1906). Foreign Office, Consulates and Legation, China, General Correspondence, Series I, Chinese Enclosures (Chengtu and Chungking). Public Record Office.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Great Britain. Foreign Office, Great Britain. Public Record Office, و National Archives (Great Britain). Foreign Office, Consulates and Legation, China, General Correspondence, Series I, Chinese Enclosures (Chengtu and Chungking). [London, England]: Public Record Office, 1906.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Great Britain. Foreign Office, et al. Foreign Office, Consulates and Legation, China, General Correspondence, Series I, Chinese Enclosures (Chengtu and Chungking). Public Record Office, 1906.