Keely, C. B., Tomasi, S. M., & Kritz, M. M. (1981). Global trends in migration: Theory and research on international population movements. Staten Island, N.Y.: Center for Migration Studies.
Chicago Style CitationKeely, Charles B., Silvano M. Tomasi, and Mary M. Kritz. Global Trends in Migration: Theory and Research On International Population Movements. Staten Island, N.Y.: Center for Migration Studies, 1981.
MLA CitationKeely, Charles B., Silvano M. Tomasi, and Mary M. Kritz. Global Trends in Migration: Theory and Research On International Population Movements. Staten Island, N.Y.: Center for Migration Studies, 1981.