Παραπομπή σε μορφή APA (7η εκδ.)

Qin, D., & Song, H. (2003). Excess investment and efficiency loss during reforms: The case of provincial-level fixed-asset investment in People's Republic of China. Asian Development Bank.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Qin, Duo, και Haiyan Song. Excess Investment and Efficiency Loss During Reforms: The Case of Provincial-level Fixed-asset Investment in People's Republic of China. Manila: Asian Development Bank, 2003.

Παραπομπή σε μορφή MLA (9th εκδ.)

Qin, Duo, και Haiyan Song. Excess Investment and Efficiency Loss During Reforms: The Case of Provincial-level Fixed-asset Investment in People's Republic of China. Asian Development Bank, 2003.