BUTLER, R. B. (1994). Architectural and engineering calculations manual. McGraw Hill.
Chicago Style (17. basım) AtıfBUTLER, Robert Brown. Architectural and Engineering Calculations Manual. New York: McGraw Hill, 1994.
MLA (9th ed.) AtıfBUTLER, Robert Brown. Architectural and Engineering Calculations Manual. McGraw Hill, 1994.
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