Não informado. (2022). U.S. Government Research Reports. U.S. Department of Commerce, Office of Technical Services.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Não informado. U.S. Government Research Reports. Washington: U.S. Department of Commerce, Office of Technical Services, 2022.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Não informado. U.S. Government Research Reports. U.S. Department of Commerce, Office of Technical Services, 2022.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.