Não informado. (1971). New acquisitions in the IAEA and Unido Libraries. International Atomic Energy Agency.
Chicago-Zitierstil (17. Ausg.)Não informado. New Acquisitions in the IAEA and Unido Libraries. Vienna: International Atomic Energy Agency, 1971.
MLA-Zitierstil (8. Ausg.)Não informado. New Acquisitions in the IAEA and Unido Libraries. International Atomic Energy Agency, 1971.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.