APA
Harvard university graduate school of business administration library, Harvard university graduate school of business administration library, . (1962). Classification of business literatrure. : .
Chicago
Harvard university graduate school of business administration library, Harvard university graduate school of business administration library, . 1962. Classification of business literatrure. : .
Harvard
Harvard university graduate school of business administration library, Harvard university graduate school of business administration library, . (1962). Classification of business literatrure. : .
MLA
Harvard university graduate school of business administration library, Harvard university graduate school of business administration library, . Classification of business literatrure. : . 1962.
