Personlichkeit und Motivation Im UnternehmenJulius Kuhl, Bernhard Mikoleit, David Scheffer, Alexandra Strehlau · First published 2010Open the Tome
The Rising East/ Foreign Policy for Wealth-Seekers, Mandela's South Africa (Foreign Policy, Number 102)Richard Halloran, John Mueller, David J. Scheffer, et al · First published 1996Open the Tome
Post-Gulf War challenges to the UN collective security systemDavid Scheffer · First published 1992Open the Tome
