Judd, B. R. (1963). Operator techniques in atomic spectroscopy. McGraw-Hill.
शिकागो स्टाइल उद्धरणJudd, Brian R. Operator Techniques in Atomic Spectroscopy. New York: McGraw-Hill, 1963.
एमएलए उद्धरणJudd, Brian R. Operator Techniques in Atomic Spectroscopy. McGraw-Hill, 1963.
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