Gaya APA
Berry, Brian J.L., Horton, Frank E. (1970).
Geographic perspectives on urban systems : with integrated readings .
Engelwood Cliffs:
Prentice-Hall.
Gaya Chicago
Berry, Brian J.L., Horton, Frank E.
Geographic perspectives on urban systems : with integrated readings.
Engelwood Cliffs:
Prentice-Hall,
1970.
Text.
Gaya MLA
Berry, Brian J.L., Horton, Frank E.
Geographic perspectives on urban systems : with integrated readings.
Engelwood Cliffs:
Prentice-Hall,
1970.
Text.
Gaya Turabian
Berry, Brian J.L., Horton, Frank E.
Geographic perspectives on urban systems : with integrated readings.
Engelwood Cliffs:
Prentice-Hall,
1970.
Print.