Warren, W. J. (2007). Tied to the great packing machine: The Midwest and meatpacking. University of Iowa.
Chicagoスタイル(17版)引用形式Warren, Wilson J. Tied to the Great Packing Machine: The Midwest and Meatpacking. Iowa City: University of Iowa, 2007.
MLA(9版)引用形式Warren, Wilson J. Tied to the Great Packing Machine: The Midwest and Meatpacking. University of Iowa, 2007.
警告: この引用は必ずしも正確ではありません.