Bergmann, P. G. (1969). Introduction to the theory of relativity.
Chicago Edition CitationBergmann, Peter Gabriel. Introduction to the Theory of Relativity. New Delhi, Prentice-Hall of India Pvt Ltd, 1969.
MLA Edition CitationBergmann, Peter Gabriel. Introduction to the Theory of Relativity. 1969.
Warning: These citations may not always be 100% accurate.