Speers, J. A. (1948). A consideration of resistance to gas flow in purifiers: Thesis submitted for section 'C' of the Associate Membership Examination of the Institution of Civil Engineers. the author].
芝加哥风格引文Speers, John Alexander. A Consideration of Resistance to Gas Flow in Purifiers: Thesis Submitted for Section 'C' of the Associate Membership Examination of the Institution of Civil Engineers. [Middlesborough: the author], 1948.
MLA引文Speers, John Alexander. A Consideration of Resistance to Gas Flow in Purifiers: Thesis Submitted for Section 'C' of the Associate Membership Examination of the Institution of Civil Engineers. the author], 1948.
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