APA-čujuhus (7. p.)
ebrary, Inc, Gallman, R. E., & Wallis, J. J. (1992). American economic growth and standards of living before the Civil War. University of Chicago Press.
Chicago-čujuhus (17. p.)
ebrary, Inc, Robert E. Gallman, juo John Joseph Wallis. American Economic Growth and Standards of Living Before the Civil War. Chicago: University of Chicago Press, 1992.
MLA-čujuhus (9. p.)
ebrary, Inc, et al. American Economic Growth and Standards of Living Before the Civil War. University of Chicago Press, 1992.
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