Cita APA (7a ed.)

(1993). Who's who in Philippine government. Mahal Kong Pilipinas, Inc.

Cita Chicago Style (17a ed.)

Who's Who in Philippine Government. Quezon City: Mahal Kong Pilipinas, Inc, 1993.

Cita MLA (9a ed.)

Who's Who in Philippine Government. Mahal Kong Pilipinas, Inc, 1993.