Gold, prices, & wages under the greenback standard.

Mitchell, Wesley C. (Wesley Clair), 1874-1948.
New York : A. M. Kelley, 1966.

Goldbugs and greenbacks : the antimonopoly tradition and the politics of finance in America

Ritter, Gretchen.
Cambridge [England] ; New York : Cambridge University Press, 1997.

The greenbacks and resumption of specie payments, 1862-1879

Barrett, Don C.
Cambridge : Harvard University Press, 1931.

Money, class, and party; an economic study of Civil War and reconstruction.

Sharkey, Robert P.
Baltimore : Johns Hopkins Press, 1959.