Rossi, Peter H., editor
Why families move: a study in the social psychology of urban residential mobility / by Peter H. Rossi
The Free Press, 1955
Buku Teks
Why doesn't the goverment move ahead with public sector reform?
Artikel Jurnal
Why don't families have more babies?
Artikel Jurnal
Lasker, Bruno, 1880-1965
Asia on the move / by Bruno Lasker
Henry Holt and Company, 1945
Buku Teks
Gray, James, Sir, 1891-1975.
How animals move
Cambridge University Press, 2013
Buku Teks