Catalogue of ionospheric data WDC-C2 /
edited by Technical Services Section, Planning and Support Division, Radio Research Laboratories.
APA Citation
Yūseishō Tsūshin Sōgō Kenkyūjo., Yūseishō Denpa Kenkyūjo (Japan)., World Data Center C2 for Ionosphere. Catalogue of ionospheric data WDC-C2. Tokyo: Radio Research Laboratories, Ministry of Posts and Telecommunications.
MLA Citation
Yūseishō Tsūshin Sōgō Kenkyūjo, Yūseishō Denpa Kenkyūjo (Japan), and World Data Center C2 for Ionosphere. Catalogue of Ionospheric Data WDC-C2. Tokyo: Radio Research Laboratories, Ministry of Posts and Telecommunications,
Warning: These citations may not always be complete (especially for serials).