FRIEDMAN, F. L. (1965). The Classical atom. Addison-Wesley.
Cita Chicago (17th ed.)FRIEDMAN, Francis L. The Classical Atom. Reading Mass: Addison-Wesley, 1965.
Cita MLA (9th ed.)FRIEDMAN, Francis L. The Classical Atom. Addison-Wesley, 1965.
Atenció: Aquestes cites poden no estar 100% correctes.