Cita APA (7th ed.)

(1992). Directory of specialists. Fund for Assistance to Private Education.

Cita Chicago (17th ed.)

Directory of Specialists. Makati: Fund for Assistance to Private Education, 1992.

Cita MLA (9th ed.)

Directory of Specialists. Fund for Assistance to Private Education, 1992.

Atenció: Aquestes cites poden no estar 100% correctes.