Abel, E. L. (2009). Death gods: An encyclopedia of the rulers, evil spirits, and geographies of the dead. Greenwood Press.

Abel, Ernest L. Death Gods: An Encyclopedia of the Rulers, Evil Spirits, and Geographies of the Dead. Westport, Conn.: Greenwood Press, 2009.

Abel, Ernest L. Death Gods: An Encyclopedia of the Rulers, Evil Spirits, and Geographies of the Dead. Greenwood Press, 2009.