Παραπομπή σε μορφή APA (7η εκδ.)

Constantino, W. M., & Yap, J. T. (1988). The impact of trade, trade policy and external shocks on the Philippine economy based on the PIDS-NEDA macroeconomic model. Philippine Institute for Development Studies.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Constantino, Winnie M., και Josef T. Yap. The Impact of Trade, Trade Policy and External Shocks on the Philippine Economy Based on the PIDS-NEDA Macroeconomic Model. Makati, Metro Manila: Philippine Institute for Development Studies, 1988.

Παραπομπή σε μορφή MLA (9th εκδ.)

Constantino, Winnie M., και Josef T. Yap. The Impact of Trade, Trade Policy and External Shocks on the Philippine Economy Based on the PIDS-NEDA Macroeconomic Model. Philippine Institute for Development Studies, 1988.