Matheson, E. (1910). The depreciation of factories, mines and industrial undertakings and their valuation (4th ed., rev. and enl.). E. & F.N. Spon.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMatheson, Ewing. The Depreciation of Factories, Mines and Industrial Undertakings and Their Valuation. 4th ed., rev. and enl. London, New York, Spon & Chamberlain: E. & F.N. Spon, 1910.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMatheson, Ewing. The Depreciation of Factories, Mines and Industrial Undertakings and Their Valuation. 4th ed., rev. and enl. E. & F.N. Spon, 1910.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.