Cabrera, M. P. (1981). Relevance of transducers in industrial electronics. Philippine Engineering Journal.
Cita Chicago (17th ed.)Cabrera, Macario P. "Relevance of Transducers in Industrial Electronics." Philippine Engineering Journal 1981.
Cita MLA (9th ed.)Cabrera, Macario P. "Relevance of Transducers in Industrial Electronics." Philippine Engineering Journal, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.