International Association of Labour History Institutions (IALHI). IALHI directory . Gent: Amsab.
芝加哥风格引文International Association of Labour History Institutions (IALHI). IALHI Directory . Gent: Amsab.
MLA引文International Association of Labour History Institutions (IALHI). IALHI Directory . Gent: Amsab.
警告：这些引文格式不一定是100％准确.