炭素星
1 2 鈴木敬信『天文学辞典』(改訂増補第2刷)地人書館、1991年9月、408頁。ISBN 978-4805203934。
1 2 McCure, Robert D. (1985-12). “The carbon and related stars”. Journal of the Royal Astronomical Society of Canada 79: 277-293. Bibcode: 1985JRASC..79..277M. ISSN 0035-872X. https://ui.adsabs.harvard.edu/abs/1985JRASC..79..277M?data_type=HTML&high=4422f74cc711450&format=&db_key=AST.
↑ Clayton, Geoffrey C. (1996). “The R Coronae Borealis Stars”. Publications of the Astronomical Society of the Pacific 108: 225. Bibcode: 1996PASP..108..225C. doi:10.1086/133715. ISSN 0004-6280.
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