Greisen, K. (1971). The physics of cosmic x-ray, [gamma]-ray, and particle sources. Gordon and Breach.
शिकागो स्टाइल उद्धरणGreisen, Kenneth. The Physics of Cosmic X-ray, [gamma]-ray, and Particle Sources. New York: Gordon and Breach, 1971.
एमएलए उद्धरणGreisen, Kenneth. The Physics of Cosmic X-ray, [gamma]-ray, and Particle Sources. Gordon and Breach, 1971.
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