SCHADEWITZ, Hannu. Information Content of Interim Earnings Components : Application of Event Study and Association Study Methods. 1. ed. Helsinki : The Helsinki School of Economics and Business Administration, 1992. 126 s. Helsingin Kauppakorkeakoulun Julkaisuja, B-120. ISBN 951-702-102-X. [Copy count : 1, currently available 1, at library only 0]