1. In situconservation breeding and the role of zoological institutions and private breeders in the recovery of highly endangered Indonesian passerine birds
2. J. Capotosto and C.R. Shepherd, TRAFFIC Bull. 27(2), 47 (2015).
3. J.A. Eaton, C.R. Shepherd, F.E. Rheindt, J.B.C Harris, S. van Balen, D.S. Wilcove and N.J. Collar, Forktail 31, 1–12 (2015).
4. J.G.H. Lee, S.C.L. Chng and J.A. Eaton (eds.), Conservation Strategy for Southeast Asian Songbirds in Trade, the 1 t Asian Songbird Traded Crisis Summit 2015 (Jurong Bird Park, Singapore, 2016)
5. C.R. Shepherd, J. Sukumaran and S.A. Wich, Open Season: An Analysis of the Pet Trade in Medan, Sumatra 1997-2001) (TRAFFIC Southeast Asia, Malaysia, 2004), pp. 1–60.