Wagstaff, A. (2005). Roman Verostko: Pearl Park Scriptures.
Lua i Stíl Chicago (17ú heag.)Wagstaff, Alice. Roman Verostko: Pearl Park Scriptures. Berlin, 2005.
Lua MLA (8ú heag.)Wagstaff, Alice. Roman Verostko: Pearl Park Scriptures. 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.