APA
Koenigsberger O. H., . (1971). Infrastructure problems of the cities of developing countrie. New York: Ford Foundation.
Chicago
Koenigsberger Otto H, . 1971. Infrastructure problems of the cities of developing countrie. New York: Ford Foundation.
Harvard
Koenigsberger O. H., . (1971). Infrastructure problems of the cities of developing countrie. New York: Ford Foundation.
MLA
Koenigsberger Otto H, . Infrastructure problems of the cities of developing countrie. New York: Ford Foundation. 1971.