Laurel, J. P. (1989). Days of our years: The Laurel legacy. [s. n.].
Cita Chicago (17th ed.)Laurel, Jose Paciano. Days of Our Years: The Laurel Legacy. Manila: [s. n.], 1989.
Cita MLA (9th ed.)Laurel, Jose Paciano. Days of Our Years: The Laurel Legacy. [s. n.], 1989.
Atenció: Aquestes cites poden no estar 100% correctes.