Kaler, J. B. (1997). Stars and their spectra: An Introduction to the spectral Sequence. Cambridge University Press.
शिकागो स्टाइल उद्धरणKaler, James B. Stars and Their Spectra: An Introduction to the Spectral Sequence. Cambridge: Cambridge University Press, 1997.
एमएलए उद्धरणKaler, James B. Stars and Their Spectra: An Introduction to the Spectral Sequence. Cambridge University Press, 1997.
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