linkedin.com (Firm), Iannarino, A., & Random House, P. (2022). Eat Their Lunch: Winning Customers Away from the Competition. linkedin.com.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)linkedin.com (Firm), Anthony Iannarino, و Penguin Random House. Eat Their Lunch: Winning Customers Away from the Competition. Carpenteria, CA: linkedin.com, 2022.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)linkedin.com (Firm), et al. Eat Their Lunch: Winning Customers Away from the Competition. linkedin.com, 2022.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.