Field, H. L., & Long, J. M. (2018). Introduction to Agricultural Engineering Technology: A Problem Solving Approach (4th ed. 2018.). Springer International Publishing : Imprint: Springer. https://doi.org/10.1007/978-3-319-69679-9
Παραπομπή σε μορφή Chicago (17η εκδ.)Field, Harry L., και John M. Long. Introduction to Agricultural Engineering Technology: A Problem Solving Approach. 4th ed. 2018. Cham: Springer International Publishing : Imprint: Springer, 2018. https://doi.org/10.1007/978-3-319-69679-9.
Παραπομπή σε μορφή MLA (8th εκδ.)Field, Harry L., και John M. Long. Introduction to Agricultural Engineering Technology: A Problem Solving Approach. 4th ed. 2018. Springer International Publishing : Imprint: Springer, 2018. https://doi.org/10.1007/978-3-319-69679-9.
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