Yi, W. (2006). Nirvana: Beyond dark. Photograph Art Co..
Lua i Stíl Chicago (17ú heag.)Yi, Wangyo. Nirvana: Beyond Dark. S.l.: Photograph Art Co., 2006.
Lua MLA (8ú heag.)Yi, Wangyo. Nirvana: Beyond Dark. Photograph Art Co., 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.