APA (7th ed.) Citation

Filio, C. P. (1985). Towards a two-tier model of the development planning system. Asian Center, University of the Philippines.

Chicago Style (17th ed.) Citation

Filio, Candido P. Towards a Two-tier Model of the Development Planning System. Quezon City: Asian Center, University of the Philippines, 1985.

MLA (9th ed.) Citation

Filio, Candido P. Towards a Two-tier Model of the Development Planning System. Asian Center, University of the Philippines, 1985.