Não informado. (1972). Optical Engineering. Society of Photo-Optical Instrumentation Engineers.
Citação do estilo Chicago (17ª ed.)Não informado. Optical Engineering. Redondo Beach, Calif: Society of Photo-Optical Instrumentation Engineers, 1972.
Citação MLA (8ª ed.)Não informado. Optical Engineering. Society of Photo-Optical Instrumentation Engineers, 1972.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.