Reisler, M. (1976). By the sweat of their brow: Mexican immigrant labor in the United States, 1900-1940. Greenwood, Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Reisler, Mark. By the Sweat of Their Brow: Mexican Immigrant Labor in the United States, 1900-1940. Westport, Conn.: Greenwood, Press, 1976.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Reisler, Mark. By the Sweat of Their Brow: Mexican Immigrant Labor in the United States, 1900-1940. Greenwood, Press, 1976.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.