Libbey. Alexander P. de Seversky and the Quest for Air Power. University of Nebraska Press.
芝加哥风格引文Libbey. Alexander P. De Seversky and the Quest for Air Power. University of Nebraska Press.
MLA引文Libbey. Alexander P. De Seversky and the Quest for Air Power. University of Nebraska Press.
警告：这些引文格式不一定是100％准确.