APA
Vijverberg W. P., . (1991). Dual selection criteria with multiple alternatives: migration, work status, and wages. Washigton: World Bank.
Chicago
Vijverberg Wim P.M, . 1991. Dual selection criteria with multiple alternatives: migration, work status, and wages. Washigton: World Bank.
Harvard
Vijverberg W. P., . (1991). Dual selection criteria with multiple alternatives: migration, work status, and wages. Washigton: World Bank.
MLA
Vijverberg Wim P.M, . Dual selection criteria with multiple alternatives: migration, work status, and wages. Washigton: World Bank. 1991.