Roth, D. M. (1974). The friar estates of the Philippines. University Microfilms.
Cita Chicago (17th ed.)Roth, Dennis Morrow. The Friar Estates of the Philippines. Ann Arbor: University Microfilms, 1974.
Cita MLA (9th ed.)Roth, Dennis Morrow. The Friar Estates of the Philippines. University Microfilms, 1974.
Atenció: Aquestes cites poden no estar 100% correctes.