एपीए उद्धरण

Lenk, R. (2011). Practical lighting design with LEDs. John Wiley.

शिकागो स्टाइल उद्धरण

Lenk, Ron. Practical Lighting Design with LEDs. New Jersey: John Wiley, 2011.

एमएलए उद्धरण

Lenk, Ron. Practical Lighting Design with LEDs. John Wiley, 2011.