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°ìÂÀϺVer.3 ,°ìÂÀϺ¥Ò¥¹¥È¥ê¡¼, °ìÂÀϺ¾ðÊó¥Ý¡¼¥¿¥ë, JustSystem
Tech information on floppy disks drives and media, Herb Johnson, retrotechnology.com
8-inch HD high-density diskettes, Herb Johnson, retrotechnology.com
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History of the floppy disk, Wikipedia