Coba jelasin Slogan dari Philips dong

Trust In Philips Is World-wide (1960-1974)

We want you to have the best (1981-1985)

Take a closer look (1990-1995)

Let's make things better (1995-2004)

A. Heerding: The origin of the Dutch incandescent lamp industry. (Vol. 1 of The history of N.V. Philips gloeilampenfabriek). Cambridge, Cambridge University Press, 1986.

A. Heerding: A company of many parts. (Vol. 2 of The history of N.V. Philips' gloeilampenfabrieken). Cambridge, Cambridge University Press, 1988.

I.J. Blanken: The development of N.V. Philips' Gloeilampenfabrieken into a major electrical group. Zaltbommel, European Library, 1999. (Vol. 3 of The history of Philips Electronics N.V.).

I.J. Blanken: Under German rule. Zaltbommel, European Library, 1999. (Vol. 4 of The history of Philips Electronics N.V).