American Civil Liberties Union Foundation, National Prison Project, & American Civil Liberties Union Foundation National Prison Project. (1977). Prisoners' assistance directory (2. print.). American Civil Liberties Union Foundation.
Cita Chicago Style (17a ed.)American Civil Liberties Union Foundation, National Prison Project, y American Civil Liberties Union Foundation National Prison Project. Prisoners' Assistance Directory. 2. print. Washington, D.C: American Civil Liberties Union Foundation, 1977.
Cita MLA (8a ed.)American Civil Liberties Union Foundation, National Prison Project, y American Civil Liberties Union Foundation National Prison Project. Prisoners' Assistance Directory. 2. print. American Civil Liberties Union Foundation, 1977.
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