Stilwell, T. C. (1984). Microcomputer statistical packages for agricultural research. Dept. of Agricultural Economics, Michigan State University.
Παραπομπή σε μορφή Chicago (17η εκδ.)Stilwell, Thomas C. Microcomputer Statistical Packages for Agricultural Research. East Lansing, Mich.: Dept. of Agricultural Economics, Michigan State University, 1984.
Παραπομπή σε μορφή MLA (9th εκδ.)Stilwell, Thomas C. Microcomputer Statistical Packages for Agricultural Research. Dept. of Agricultural Economics, Michigan State University, 1984.
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