O'Brien, W. S., O'Brien, W. S., Joly, J. R., Royal Irish Academy. Library, f. o., & Association for the Suppression of Mendicity in Dublin, f. o. (1831). Plan for the relief of the poor in Ireland: With observations on the English and Scotch poor laws, addressed to the landed proprietors of Ireland (2nd ed.). Richard Milliken and Son, Grafton-Street.

O'Brien, William Smith, et al. Plan for the Relief of the Poor in Ireland: With Observations on the English and Scotch Poor Laws, Addressed to the Landed Proprietors of Ireland. 2nd ed. Richard Milliken and Son, Grafton-Street, 1831.