(2011). Wages in industries ... a comparison of the average daily wage rates of unskilled workers and the minimum wage rates (third of a series). Labstat Updates.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)"Wages in Industries ... a Comparison of the Average Daily Wage Rates of Unskilled Workers and the Minimum Wage Rates (third of a Series)." Labstat Updates 2011.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)"Wages in Industries ... a Comparison of the Average Daily Wage Rates of Unskilled Workers and the Minimum Wage Rates (third of a Series)." Labstat Updates, 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.