Risk, J. C. (1973). British orders and decorations. J. B. Hayward.
Chicago-Zitierstil (17. Ausg.)Risk, James Charles. British Orders and Decorations. London: J. B. Hayward, 1973.
MLA-Zitierstil (8. Ausg.)Risk, James Charles. British Orders and Decorations. J. B. Hayward, 1973.
警告：这些引文格式不一定是100％准确.