Weinberg, Steven, 1933-
Gravitation and cosmology : principles and applications of the general theory of relativity
John Wiley & Sons, 1972
 Buku Teks SO
Schroder, Ulrich E.
Special relativity
World Scientific, 1990
 Buku Teks SO
French, A.P.
Special relativity
W.W. Norton, 1968
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Relativity, groups and topology II, Part. 2
edited by Bryce S. Dewitt, Raymond Stora
North-Holland Amsterdam, 1984
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Einstein, Albert, 1879-1955
Relativity : the special and the general theory
Methuen , 1954
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