Não informado. (1902). Calendar of the London School of Economics and Political Science. London School of Economics and Political Science.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNão informado. Calendar of the London School of Economics and Political Science. London: London School of Economics and Political Science, 1902.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNão informado. Calendar of the London School of Economics and Political Science. London School of Economics and Political Science, 1902.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.