APA aipamena

Silbey, J. H. (1970). National development and sectional crisis, 1815-1860. Random House.

Chicago Style aipamena

Silbey, Joel H. National Development and Sectional Crisis, 1815-1860. New York: Random House, 1970.

MLA aipamena

Silbey, Joel H. National Development and Sectional Crisis, 1815-1860. Random House, 1970.

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