Παραπομπή APA

Philips. (1969). Philips in the developing countries. U.S.A: Philips in the Developing Countries.

Παραπομπή Chicago Style

Philips. Philips in the Developing Countries. U.S.A: Philips in the Developing Countries, 1969.

Παραπομπή MLA

Philips. Philips in the Developing Countries. U.S.A: Philips in the Developing Countries, 1969.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.