Periquet, A. O. (1984). Decade perspective. National Commission Concerning Disabled Persons.
Cita Chicago (17th ed.)Periquet, Antonio O. Decade Perspective. Quezon City: National Commission Concerning Disabled Persons, 1984.
Cita MLA (9th ed.)Periquet, Antonio O. Decade Perspective. National Commission Concerning Disabled Persons, 1984.
Atenció: Aquestes cites poden no estar 100% correctes.