Van Allsburg, C. (1987). The alphabet theatre proudly presents the Z was zapped: A play in twenty-six acts. Houghton Mifflin.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रVan Allsburg, Chris. The Alphabet Theatre Proudly Presents the Z Was Zapped: A Play in Twenty-six Acts. Boston: Houghton Mifflin, 1987.
एमएलए (8वां संस्करण) प्रशस्ति पत्रVan Allsburg, Chris. The Alphabet Theatre Proudly Presents the Z Was Zapped: A Play in Twenty-six Acts. Houghton Mifflin, 1987.
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