Guthrie, J. (2019). Alpha girls: The women upstarts who took on Silicon Valley's male culture and made the deals of a lifetime (First edition.). Currency.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Guthrie, Julian. Alpha Girls: The Women Upstarts Who Took on Silicon Valley's Male Culture and Made the Deals of a Lifetime. First edition. New York: Currency, 2019.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Guthrie, Julian. Alpha Girls: The Women Upstarts Who Took on Silicon Valley's Male Culture and Made the Deals of a Lifetime. First edition. Currency, 2019.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.