Graves, J. C. (1977). The conceptual foundations of contemporary relativity theory (1a. ed.). MIT Press.
Cita Chicago (17th ed.)Graves, John Cowperthwaite. The Conceptual Foundations of Contemporary Relativity Theory. 1a. ed. Cambridge: MIT Press, 1977.
Cita MLA (9th ed.)Graves, John Cowperthwaite. The Conceptual Foundations of Contemporary Relativity Theory. 1a. ed. MIT Press, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.