Não informado. (1948). Western political quarterly. University of Utah, Institute of Government.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNão informado. Western Political Quarterly. Salt Lake City, Utah: University of Utah, Institute of Government, 1948.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNão informado. Western Political Quarterly. University of Utah, Institute of Government, 1948.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.