Perry, J. (1899). The Steam engine and gas and oil engines: A book for the use of students who have time to make experiments and calculations. MacMillan.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Perry, John. The Steam Engine and Gas and Oil Engines: A Book for the Use of Students Who Have Time to Make Experiments and Calculations. London ; New York: MacMillan, 1899.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Perry, John. The Steam Engine and Gas and Oil Engines: A Book for the Use of Students Who Have Time to Make Experiments and Calculations. MacMillan, 1899.
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