Nolo (Firm). (2026). Dealing with problem employees: How to manage performance & personality issues in the workplace (13th edition.). Nolo.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Nolo (Firm). Dealing with Problem Employees: How to Manage Performance & Personality Issues in the Workplace. 13th edition. El Segundo, CA: Nolo, 2026.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Nolo (Firm). Dealing with Problem Employees: How to Manage Performance & Personality Issues in the Workplace. 13th edition. Nolo, 2026.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.