
Häggman, B. (2008). How East Germany operated in Scandinavian countries 1958 - 1989: Intelligence, party contacts, schooling and active measures. Zeitschrift des Forschungsverbundes SED-Staat.
Citação norma ChicagoHäggman, Bertil. "How East Germany Operated in Scandinavian Countries 1958 - 1989: Intelligence, Party Contacts, Schooling and Active Measures." Zeitschrift Des Forschungsverbundes SED-Staat 2008.
Citação norma MLAHäggman, Bertil. "How East Germany Operated in Scandinavian Countries 1958 - 1989: Intelligence, Party Contacts, Schooling and Active Measures." Zeitschrift Des Forschungsverbundes SED-Staat, 2008.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.