Παραπομπή σε μορφή APA (7η εκδ.)

Pham, T. H., Bui, A. T., & Nguyen, T. C. (2008). The impact of trade liberalization on industrial pollution: Empirical evidence from Vietnam. Economy and Environment Program for Southeast Asia.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Pham, Thai Hung, Anh Tuan Bui, και The Chinh Nguyen. The Impact of Trade Liberalization on Industrial Pollution: Empirical Evidence from Vietnam. Singapore: Economy and Environment Program for Southeast Asia, 2008.

Παραπομπή σε μορφή MLA (9th εκδ.)

Pham, Thai Hung, et al. The Impact of Trade Liberalization on Industrial Pollution: Empirical Evidence from Vietnam. Economy and Environment Program for Southeast Asia, 2008.