Lua APA (7ú heag.)
Philip S. (2013). Fourth Song (Only joy, now here you are). Лань.
Lua i Stíl Chicago (17ú heag.)Philip S. Fourth Song (Only Joy, Now Here You Are). Санкт-Петербург: Лань, 2013.
Lua MLA (8ú heag.)Philip S. Fourth Song (Only Joy, Now Here You Are). Лань, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.