(1963). Documentation on the obstruction of international scientific cooperation: Discrimination against GDR scientists by NATO countries and the so-called Allied Travel Office in West Berlin (Mikrofiche-Ausg.].).
Chicago-Zitierstil (17. Ausg.)Documentation on the Obstruction of International Scientific Cooperation: Discrimination Against GDR Scientists by NATO Countries and the So-called Allied Travel Office in West Berlin. Mikrofiche-Ausg.]. Berlin, 1963.
MLA-Zitierstil (9. Ausg.)Documentation on the Obstruction of International Scientific Cooperation: Discrimination Against GDR Scientists by NATO Countries and the So-called Allied Travel Office in West Berlin. Mikrofiche-Ausg.]. 1963.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.