APA
Held G., . (2009). Introduction to light emitting diode technology and applications. Boca Raton, FL: CRC Press.
Chicago
Held Gilbert, . 2009. Introduction to light emitting diode technology and applications. Boca Raton, FL: CRC Press.
Harvard
Held G., . (2009). Introduction to light emitting diode technology and applications. Boca Raton, FL: CRC Press.
MLA
Held Gilbert, . Introduction to light emitting diode technology and applications. Boca Raton, FL: CRC Press. 2009.