TY  - CHAP
A1  - Singer, A. 
T1  - Twenty-First-Century Gateways: An Introduction
Y1  - 2008
A3  - Singer, A.
A3  - Hardwick, S.W.
A3  - Brettell, C.B.
T2  - Twenty-first Century Gateways
CY  - Washington, D.C.
PB  - Brookings Institution

ER  -