TY  - BOOK
AU  - Marc Helmold, Tracy Dathe, Florian Hummel, Brian Terry, Jan Pieper
TI  - Successful International Negotiations
SN  - 9783030334833
PB  - Springer
UR  - https://link.springer.com/openurl?genre=book&isbn=978-3-030-33483-3
ER  -