Beijer, G. (1963). Rural migrants in urban setting ;: An analysis of the literature on the problem consequent on the internal migration from rural to urban areas in 12 European countries (1945-1961). The Hague: Martinus Nijhoff.

Beijer, G. Rural Migrants in Urban Setting ;: An Analysis of the Literature On the Problem Consequent On the Internal Migration From Rural to Urban Areas in 12 European Countries (1945-1961). The Hague: Martinus Nijhoff, 1963.

Beijer, G. Rural Migrants in Urban Setting ;: An Analysis of the Literature On the Problem Consequent On the Internal Migration From Rural to Urban Areas in 12 European Countries (1945-1961). The Hague: Martinus Nijhoff, 1963.