Ivanov-Kholodnyi, G. S., & Nikol'skii, G. M. (1972). The sun and the ionosphere: Short-wave solar radiation and its effect on the ionosphere. Israel Program for Scientific Translations.
Παραπομπή σε μορφή Chicago (17η εκδ.)Ivanov-Kholodnyi, G. S., και G. M. Nikol'skii. The Sun and the Ionosphere: Short-wave Solar Radiation and Its Effect on the Ionosphere. Jerusalem: Israel Program for Scientific Translations, 1972.
Παραπομπή σε μορφή MLA (8th εκδ.)Ivanov-Kholodnyi, G. S., και G. M. Nikol'skii. The Sun and the Ionosphere: Short-wave Solar Radiation and Its Effect on the Ionosphere. Israel Program for Scientific Translations, 1972.
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