$a Law and economics / Robert Cooter, Thomas Ulen. - 4th ed. - Boston, cop. 2004.
670
$a LCA online
670
$a Kp. The strategic constitution / Robert D. Cooter. - Princeton, NJ, 2000.
670
$a Kp. Law and economics / Robert B. Cooter Jr., Thomas Ulen. - Sixth edition. - Harlow, cop. 2014. $b S. tyt. i okł.: (podana błędna nazwa autora Robert B. Cooter Jr. zamiast Robert Cooter).