Bigliani, R. E., & Ferrigno, G. (1989). Technical physics. PWS-KENT.
Cita Chicago (17th ed.)Bigliani, Raymond E., i Gary Ferrigno. Technical Physics. Boston, Mass: PWS-KENT, 1989.
Cita MLA (9th ed.)Bigliani, Raymond E., i Gary Ferrigno. Technical Physics. PWS-KENT, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.