World Meteorological Organization. (1975). Numerical weather prediction progress report. World Meteorological Organization.
Chicago-viite (17. p.)World Meteorological Organization. Numerical Weather Prediction Progress Report. [Geneva, Switzerland]: World Meteorological Organization, 1975.
MLA-viite (8. p.)World Meteorological Organization. Numerical Weather Prediction Progress Report. World Meteorological Organization, 1975.
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