Tompkins, D. A. (1899). Cotton mill processes and calculations: An elementary text book for the use of textile schools and for home study. The author.
Παραπομπή σε μορφή Chicago (17η εκδ.)Tompkins, Daniel Augustus. Cotton Mill Processes and Calculations: An Elementary Text Book for the Use of Textile Schools and for Home Study. Charlotte, N.C.: The author, 1899.
Παραπομπή σε μορφή MLA (8th εκδ.)Tompkins, Daniel Augustus. Cotton Mill Processes and Calculations: An Elementary Text Book for the Use of Textile Schools and for Home Study. The author, 1899.
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