Willet Colin S. (1974). Introduction to gas lasers: Population inversion mechanisms with emphasis on selective excitation processes. Pergamon.
Chicago Edition CitationWillet Colin S. Introduction to Gas Lasers: Population Inversion Mechanisms with Emphasis on Selective Excitation Processes. N Y: Pergamon, 1974.
MLA Edition CitationWillet Colin S. Introduction to Gas Lasers: Population Inversion Mechanisms with Emphasis on Selective Excitation Processes. Pergamon, 1974.
Warning: These citations may not always be 100% accurate.