Beer, G. (2010). Technology innovation in underground construction (1a. ed.). CRC Press.
Chicago Style (17. basım) AtıfBeer, Gernot. Technology Innovation in Underground Construction. 1a. ed. Boca Ratón: CRC Press, 2010.
MLA (9th ed.) AtıfBeer, Gernot. Technology Innovation in Underground Construction. 1a. ed. CRC Press, 2010.
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