Cita APA (7th ed.)

Yen, G. (1993). New directions in regional trade liberalization and investment cooperation a tripartite approach. Pacific Economic Cooperation Council.

Cita Chicago (17th ed.)

Yen, Gili. New Directions in Regional Trade Liberalization and Investment Cooperation a Tripartite Approach. Taiwán: Pacific Economic Cooperation Council, 1993.

Cita MLA (9th ed.)

Yen, Gili. New Directions in Regional Trade Liberalization and Investment Cooperation a Tripartite Approach. Pacific Economic Cooperation Council, 1993.