Freedman, C. (1993). Williamson's back door: Transaction costs and the efficient firm. Univ. of New South Wales, School of Economics.
Chicago-Zitierstil (17. Ausg.)Freedman, Craig. Williamson's Back Door: Transaction Costs and the Efficient Firm. Kensington, NSW: Univ. of New South Wales, School of Economics, 1993.
MLA-Zitierstil (9. Ausg.)Freedman, Craig. Williamson's Back Door: Transaction Costs and the Efficient Firm. Univ. of New South Wales, School of Economics, 1993.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.