(1984). Physics: Concepts and models (2d ed.). Longman.
Cita Chicago (17th ed.)Physics: Concepts and Models. 2d ed. England: Longman, 1984.
Cita MLA (9th ed.)Physics: Concepts and Models. 2d ed. Longman, 1984.
Atenció: Aquestes cites poden no estar 100% correctes.