Tohutoro APA (7th ed.)

BERRY, B. J. (1970). Geographic perspectives on urban systems. Prentice Hall.

Tohutoru Kātū Chicago (17th ed.)

BERRY, Brian J.L. Geographic Perspectives on Urban Systems. Englewood cliffs, N. J.: Prentice Hall, 1970.

Tohutoro MLA (9th ed.)

BERRY, Brian J.L. Geographic Perspectives on Urban Systems. Prentice Hall, 1970.