Philippines (Republic ). (1968). Philippine treaty series: A collection of the texts of treaties and other international agreements to which the Philippines is a party. Division of Research and Law Reform, Law Center, College of Law, University of the Philippines.
Chicago-referens (17:e uppl.)Philippines (Republic ). Philippine Treaty Series: A Collection of the Texts of Treaties and Other International Agreements to Which the Philippines Is a Party. Quezon City: Division of Research and Law Reform, Law Center, College of Law, University of the Philippines, 1968.
MLA-referens (9:e uppl.)Philippines (Republic ). Philippine Treaty Series: A Collection of the Texts of Treaties and Other International Agreements to Which the Philippines Is a Party. Division of Research and Law Reform, Law Center, College of Law, University of the Philippines, 1968.