Pullen, W. W. F. Steam engineering: A treatise on boilers, steam, gas and oil engines, and supplementary machinery, with instructions for carrying out numerous simple experiments adapted for the use of elementary students in technical schools and science classes (3rd ed.). The Scientific Pub. Co.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Pullen, W. W. F. Steam Engineering: A Treatise on Boilers, Steam, Gas and Oil Engines, and Supplementary Machinery, with Instructions for Carrying Out Numerous Simple Experiments Adapted for the Use of Elementary Students in Technical Schools and Science Classes. 3rd ed. Manchester: The Scientific Pub. Co.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Pullen, W. W. F. Steam Engineering: A Treatise on Boilers, Steam, Gas and Oil Engines, and Supplementary Machinery, with Instructions for Carrying Out Numerous Simple Experiments Adapted for the Use of Elementary Students in Technical Schools and Science Classes. 3rd ed. The Scientific Pub. Co.