zimmerman1949

@Article{ zimmerman1949,
    author = {Jane Zimmerman},
    title = {The Convict Lease System in Arkansas and the Fight for Abolition},
    journal = {Arkansas Historical Quarterly},
    volume = 8,
    number = 3,
    month = {Autumn},
    pages = {171--188},
    year = 1949,
}

http://www.jstor.org/stable/40030611