Lua APA (7ú heag.)
ebrary, Inc, & Cools, A. (2008). The locus of tragedy. Brill.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, agus Arthur Cools. The Locus of Tragedy. Leiden ; Boston: Brill, 2008.
Lua MLA (9ú heag.)
ebrary, Inc, agus Arthur Cools. The Locus of Tragedy. Brill, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.