註腳
張幸真，〈克洛爾與台大物理系：一位德國教授在台灣〉，《古今論衡》10（2003）：101-128。
Hsing-chen Chang, “Kroll and the Physics Department of National Taiwan University: A German professor in Taiwan,” Disquisitions on the Past & Present 10 (2003): 101-128.
書目
張幸真
2003 〈克洛爾與台大物理系：一位德國教授在台灣〉，《古今論衡》10：101-128。
Chang, Hsing-chen
2003 “Kroll and the Physics Department of National Taiwan University: A German professor in Taiwan.” Disquisitions on the Past & Present 10: 101-128.
張幸真. (2003). 克洛爾與台大物理系：一位德國教授在台灣. 古今論衡, 10, 101-128.
Chang, Hsing-chen. (2003). Kroll and the Physics Department of National Taiwan University: A German professor in Taiwan. Disquisitions on the Past & Present, 10, 101-128.
張幸真. “克洛爾與台大物理系：一位德國教授在台灣.” 古今論衡, no. 10 (2003): 101-128.
Chang, Hsing-chen. “Kroll and the Physics Department of National Taiwan University: A German professor in Taiwan.” Disquisitions on the Past & Present, no. 10 (2003): 101-128.
張幸真. “克洛爾與台大物理系：一位德國教授在台灣.” 古今論衡, no. 10, 2003, pp. 101-128.
Chang, Hsing-chen. “Kroll and the Physics Department of National Taiwan University: A German professor in Taiwan.” Disquisitions on the Past & Present, no. 10, 2003, pp. 101-128.
