Não informado. World Weather Watch Planning Report. World Meteorological Organization.
Chicago-Zitierstil (17. Ausg.)Não informado. World Weather Watch Planning Report. Geneve, Suíça: World Meteorological Organization.
MLA-Zitierstil (8. Ausg.)Não informado. World Weather Watch Planning Report. World Meteorological Organization.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.