World Meteorological Organization. (1969). Data processing for climatological purposes: Proceedings of the WMO symposium, Asheville, N.C., 1968. World Meteorological Organization.
Chicago-referens (17:e uppl.)World Meteorological Organization. Data Processing for Climatological Purposes: Proceedings of the WMO Symposium, Asheville, N.C., 1968. Geneva: World Meteorological Organization, 1969.
MLA-referens (9:e uppl.)World Meteorological Organization. Data Processing for Climatological Purposes: Proceedings of the WMO Symposium, Asheville, N.C., 1968. World Meteorological Organization, 1969.
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