Kuwabara, T. (1991). The netherworld in Sumero-Akkadian literature.
芝加哥风格引文Kuwabara, Toshikazu. The Netherworld in Sumero-Akkadian Literature. 1991.
MLA引文Kuwabara, Toshikazu. The Netherworld in Sumero-Akkadian Literature. 1991.
警告：这些引文格式不一定是100％准确.