Hallert, B. X-ray photogrammetry: Basic geometry and quality. Elsevier publishing company.
शिकागो स्टाइल उद्धरणHallert, Bertil. X-ray Photogrammetry: Basic Geometry and Quality. New York: Elsevier publishing company.
एमएलए उद्धरणHallert, Bertil. X-ray Photogrammetry: Basic Geometry and Quality. Elsevier publishing company.
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