Almeida, S. P., Bernardo, L. M., & Soares, O. D. D. (1989). Laser technologies in industry: Proceedings of the Laser Technologies in Industry Conference, 6-8 June 1988, Porto, Portugal. The International Society for Optical Engineering.
Παραπομπή σε μορφή Chicago (17η εκδ.)Almeida, Silverio P., L. M. Bernardo, και Oliverio D. D. Soares. Laser Technologies in Industry: Proceedings of the Laser Technologies in Industry Conference, 6-8 June 1988, Porto, Portugal. Washington: The International Society for Optical Engineering, 1989.
Παραπομπή σε μορφή MLA (8th εκδ.)Almeida, Silverio P., et al. Laser Technologies in Industry: Proceedings of the Laser Technologies in Industry Conference, 6-8 June 1988, Porto, Portugal. The International Society for Optical Engineering, 1989.
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