Fritz Robert. (1991). Creating. Fawcett Columine Books.
Lua i Stíl Chicago (17ú heag.)Fritz Robert. Creating. NewYork: Fawcett Columine Books, 1991.
Lua MLA (9ú heag.)Fritz Robert. Creating. Fawcett Columine Books, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.