Constant, F. W. (1967). Fundamental principles of physics. Addison-Wesley Pub. Co.
Cita Chicago (17th ed.)Constant, F. Woodbridge. Fundamental Principles of Physics. Reading, Mass: Addison-Wesley Pub. Co, 1967.
Cita MLA (9th ed.)Constant, F. Woodbridge. Fundamental Principles of Physics. Addison-Wesley Pub. Co, 1967.
Atenció: Aquestes cites poden no estar 100% correctes.