Laurel, J. P. 1. (1936). Politico-social problems. National Teacher's College.
Chicago-viite (17. p.)Laurel, Jose Paciano 1891. Politico-social Problems. Manila: National Teacher's College, 1936.
MLA-viite (9. p.)Laurel, Jose Paciano 1891. Politico-social Problems. National Teacher's College, 1936.
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