EmployabilityGretchen Purser, Rick Delbridge, Markus Helfen, Andreas Pekarek · First published 2025Open the Tome
Essentiality of WorkMarkus Helfen, Rick Delbridge, Andreas (Andi) Pekarek, Gretchen Purser · First published 2024Open the Tome
Ethnographies of WorkRick Delbridge, Markus Helfen, Andreas Pekarek, Gretchen Purser · First published 2023Open the Tome
Soziale Standards in Globalen LieferkettenThomas Haipeter, Markus Helfen, Anja Kirsch, Sophie Rosenbohm · First published 2023Open the Tome
