Horowitz, A. (2020). Secret weapon: Seven untold adventures from the life of a teenaged spy (American edition.). Puffin Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHorowitz, Anthony. Secret Weapon: Seven Untold Adventures from the Life of a Teenaged Spy. American edition. New York: Puffin Books, 2020.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHorowitz, Anthony. Secret Weapon: Seven Untold Adventures from the Life of a Teenaged Spy. American edition. Puffin Books, 2020.
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