Van Allsburg, C. (1987). The alphabet theatre proudly presents the Z was zapped: A play in twenty-six acts. Houghton Mifflin.
Lua i Stíl Chicago (17ú heag.)Van Allsburg, Chris. The Alphabet Theatre Proudly Presents the Z Was Zapped: A Play in Twenty-six Acts. Boston: Houghton Mifflin, 1987.
Lua MLA (8ú heag.)Van Allsburg, Chris. The Alphabet Theatre Proudly Presents the Z Was Zapped: A Play in Twenty-six Acts. Houghton Mifflin, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.