APA citiranje

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

Trích dẫn kiểu Chicago

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

MLA citiranje

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