Risk, J. C. (1945). British Orders and Decorations. American Numismatic Society.
Chicagoスタイル(17版)引用形式Risk, James Charles. British Orders and Decorations. New York: American Numismatic Society, 1945.
MLA(8版)引用形式Risk, James Charles. British Orders and Decorations. American Numismatic Society, 1945.
警告: この引用は必ずしも正確ではありません.