Semat, H. (1967). College physics: A programmed aid. Holt, Rinehart and Winston.
Cita Chicago (17th ed.)Semat, Henry. College Physics: A Programmed Aid. New York: Holt, Rinehart and Winston, 1967.
Cita MLA (9th ed.)Semat, Henry. College Physics: A Programmed Aid. Holt, Rinehart and Winston, 1967.
Atenció: Aquestes cites poden no estar 100% correctes.