(1995). The Photonics corporate guide: To profiles and addresses (41st ed.). Photonics spectra.
Chicago Edition CitationThe Photonics Corporate Guide: To Profiles and Addresses. 41st ed. : Photonics spectra, 1995.
MLA引文The Photonics Corporate Guide: To Profiles and Addresses. 41st ed. Photonics spectra, 1995.
警告:這些引文格式不一定是100%准確.