Schuurmans, C. J. E. (1969). The influence of solar flares on the tropospheric circulation: (Statistical indications, tentative explanation and related anomalies of weather and climate in Western Europe). Staatsdrukkerij.
Chicago-viite (17. p.)Schuurmans, C. J. E. The Influence of Solar Flares on the Tropospheric Circulation: (Statistical Indications, Tentative Explanation and Related Anomalies of Weather and Climate in Western Europe). 's-Gravenhage: Staatsdrukkerij, 1969.
MLA-viite (8. p.)Schuurmans, C. J. E. The Influence of Solar Flares on the Tropospheric Circulation: (Statistical Indications, Tentative Explanation and Related Anomalies of Weather and Climate in Western Europe). Staatsdrukkerij, 1969.
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