Cita APA (7th ed.)

Ople, B. F., Arroyo, G. M., & Tatad, F. S. (1995). GATT and the future of the Philippines. s.n.

Cita Chicago (17th ed.)

Ople, Blas F., Glora Macapagal Arroyo, i Francisco S. Tatad. GATT and the Future of the Philippines. [S.l: s.n, 1995.

Cita MLA (9th ed.)

Ople, Blas F., et al. GATT and the Future of the Philippines. s.n, 1995.