Branham, L. (2001). Keeping the people who keep you in business: 24 ways to hang on to your most valuable talent (NA.). AMACOM.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Branham, Leigh. Keeping the People Who Keep You in Business: 24 Ways to Hang on to Your Most Valuable Talent. NA. New York: AMACOM, 2001.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Branham, Leigh. Keeping the People Who Keep You in Business: 24 Ways to Hang on to Your Most Valuable Talent. NA. AMACOM, 2001.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.