Hornbostel, C. (1982). Materials and methods for contemporary construction (2nd Ed.). Prentice-Hall of India.
Chicago-tyylinen lähdeviittausHornbostel, Caleb. Materials and Methods for Contemporary Construction. 2nd Ed. Englewood Cliffs: Prentice-Hall of India, 1982.
MLA-viiteHornbostel, Caleb. Materials and Methods for Contemporary Construction. 2nd Ed. Prentice-Hall of India, 1982.
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