Gaya APA
Richardson, Harry W.. (1978).
Urban Economics .
united states of America:
The Dryden Press.
Gaya Chicago
Richardson, Harry W..
Urban Economics.
united states of America:
The Dryden Press,
1978.
Text.
Gaya MLA
Richardson, Harry W..
Urban Economics.
united states of America:
The Dryden Press,
1978.
Text.
Gaya Turabian
Richardson, Harry W..
Urban Economics.
united states of America:
The Dryden Press,
1978.
Print.