TY  - CHAP
A1  - Gurak, D.T. and Caces, F. 
T1  - Migration Networks and the Shaping of Migration Systems
Y1  - 1992
A3  - Kritz, M.
A3  - Lim, L.L. 
A3  - Zlotnik, H.
T2  - International Migration Systems
CY  - Oxford
PB  - Clarendon

ER  -