Bellmann, L., & Brussig, M. (1999). Productivity differences between Western and Eastern German establishments: Labour productivity, firm and organisational behaviour, establishment panel. IAB.
Chicago Style (17th ed.) CitationBellmann, Lutz, and Martin Brussig. Productivity Differences Between Western and Eastern German Establishments: Labour Productivity, Firm and Organisational Behaviour, Establishment Panel. Nürnberg: IAB, 1999.
MLA (9th ed.) CitationBellmann, Lutz, and Martin Brussig. Productivity Differences Between Western and Eastern German Establishments: Labour Productivity, Firm and Organisational Behaviour, Establishment Panel. IAB, 1999.
Warning: These citations may not always be 100% accurate.