Cita APA (7th ed.)

Co, E. A. (1997). Public policy and advocacy: Position and opposition in the Calabarzon. Ateneo Center for Social Policy and Public Affairs.

Cita Chicago (17th ed.)

Co, Edna A. Public Policy and Advocacy: Position and Opposition in the Calabarzon. Quezon City: Ateneo Center for Social Policy and Public Affairs, 1997.

Cita MLA (9th ed.)

Co, Edna A. Public Policy and Advocacy: Position and Opposition in the Calabarzon. Ateneo Center for Social Policy and Public Affairs, 1997.