Einstein, A. (1956). The meaning of relativity (Ed.6.). Chapman and Hall.
शिकागो स्टाइल उद्धरणEinstein, Albert. The Meaning of Relativity. Ed.6. London: Chapman and Hall, 1956.
एमएलए उद्धरणEinstein, Albert. The Meaning of Relativity. Ed.6. Chapman and Hall, 1956.
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