(1993). Manual on political liberties. Institute of Human Rights - U.P. Law Center, U.P. Law Complex.
Chicago-viite (17. p.)Manual on Political Liberties. Quezon City: Institute of Human Rights - U.P. Law Center, U.P. Law Complex, 1993.
MLA-viite (9. p.)Manual on Political Liberties. Institute of Human Rights - U.P. Law Center, U.P. Law Complex, 1993.
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