
13.		Philips. Fittings for outdoor ligthing Data: [s.d.]
14.		Philips. Artificial ligth and the grower an aid to bigger profits Data: [s.d.]
15.		Philips. Lighting schemes for plant irradiation Data: [s.d.]
16.		Philips. Luminaires pour l`irradiation des plantes Data: [s.d.]
17.		Philips. Pressed-glass reflector lamps and their applications Data: [s.d.]
18.		Philips. Working witht light Data: [s.d.]
19.		Philips. Public lighting Data: 1965
20.		Philips. Spectral Lamps Data: [s.d.]
21.		Philips. Photometric Data for floodlights Data: [s.d.]
22.		BBT. Éclairage lighting alumbrado
23.		Mazda: Catalogue Baréme 1970 lampes et appareils d`eclairage Data: abril 1970
24.		Philips. QL alumbrado por induncción