Dyfyniad APA

Bakewell, O., de Haas, H., & Kubal, A. (2011). Migration systems, pioneers and the role of agency. International Migration Institute.

Dyfyniad Arddull Chicago

Bakewell, O., H. de Haas, and A. Kubal. Migration Systems, Pioneers and the Role of Agency. International Migration Institute, 2011.

Dyfyniad MLA

Bakewell, O., et al. Migration Systems, Pioneers and the Role of Agency. International Migration Institute, 2011.

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