Williamson, Oliver E. The economic institutions of capitalism : firms, markets, relational contracting / Oliver E. Williamson. - London : New York : Collier Macmillan, Free Press ; c1985. - xiv, 450 p. : ill. ; 25 cm. Includes index. Bibliography: p. 409-436. ISBN: 002934820X LCCN: 85013080 Nat. Bib. No.: GB86-13188 Subjects--Topical Terms: Institutional economics LC Class. No.: HB99.5