1. Understanding consumer preferences and demography in order to reduce the domestic trade in wild-caught birds;Burivalova;Biol. Conserv.,2017
2. Bušina, T., Pasaribu, N., & Kouba, M. (2018). Ongoing illicit trade of Sumatran Laughingthrush Garrulax bicolor: One-year market monitoring in Medan, North Sumatra. Kukila, 21(July), 27–34.
3. In the market for extinction: birds for sale at selected outlets in Sumatra;Chng;TRAFFIC Bull.,2018
4. Chng, S.C. L., & Eaton, J.A. (2016). In the market for extinction: Eastern and Central Java. TRAFFIC, August. https://www.traffic.org/publications/reports/in-the-market-for-extinction/.
5. Chng, S.C. L., Krishnasamy, K., & Eaton, J.A. (2015). In the market for extinction: An inventory of Jakarta’s bird markets. In TRAFFIC (Issue September). https://www.traffic.org/site/assets/files/2466/market_for_extinction_jakarta.pdf.