The changing shape of metropolitan America : commuting patterns, urban fields and decentralization processes, 1960-1970 / Brian J. L. Berry and Quentin Gillard.- Cambridge (Mass.) : Ballinger Pub., c1977.- 697 p. : ill. ; 26 cm.

Geography of market centers and retail distribution / [by] Brian J. L. Berry.- Englewood Cliffs, N.J : Prentice-Hall, [1967].- X, 146 p : ill. ; 23 cm.- Prentice-Hall Foundations of economic geography series