Briggs, R. (1895). Steam heating: An exposition of the American practice of warming buildings by steam ... with an addendum, containing some empirical data on steam heating. Van Nostrand.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Briggs, Robert. Steam Heating: An Exposition of the American Practice of Warming Buildings by Steam ... with an Addendum, Containing Some Empirical Data on Steam Heating. New York: Van Nostrand, 1895.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Briggs, Robert. Steam Heating: An Exposition of the American Practice of Warming Buildings by Steam ... with an Addendum, Containing Some Empirical Data on Steam Heating. Van Nostrand, 1895.
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