Purnell, S. (2019). A woman of no importance: The untold story of the American spy who helped win World War II (Large print edition.). Thorndike Press, a part of Gale, a Cengage Company.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Purnell, Sonia. A Woman of No Importance: The Untold Story of the American Spy Who Helped Win World War II. Large print edition. Waterville, Maine: Thorndike Press, a part of Gale, a Cengage Company, 2019.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Purnell, Sonia. A Woman of No Importance: The Untold Story of the American Spy Who Helped Win World War II. Large print edition. Thorndike Press, a part of Gale, a Cengage Company, 2019.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.