National Center for Education Statistics & Haigler, K. O. (1994). Literacy behind prison walls: Profiles of the prison population from the National Adult Literacy Survey. Education Information Branch, Office of Educational Research and Improvement, US Dep. of Education.
Cita Chicago Style (17a ed.)National Center for Education Statistics y Karl O. Haigler. Literacy Behind Prison Walls: Profiles of the Prison Population from the National Adult Literacy Survey. Washington, DC: Education Information Branch, Office of Educational Research and Improvement, US Dep. of Education, 1994.
Cita MLA (9a ed.)National Center for Education Statistics y Karl O. Haigler. Literacy Behind Prison Walls: Profiles of the Prison Population from the National Adult Literacy Survey. Education Information Branch, Office of Educational Research and Improvement, US Dep. of Education, 1994.