Berkin, C., Miller, C. L., Robert W. Cherny, Gormly, J. L., Egerton, D., & Woestman, K. Making America: A history of the United States.
Lua i Stíl Chicago (17ú heag.)Berkin, Carol, Christopher L. Miller, Robert W. Cherny, James L. Gormly, Douglas Egerton, agus Kelly Woestman. Making America: A History of the United States.
Lua MLA (8ú heag.)Berkin, Carol, et al. Making America: A History of the United States.
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