Simms, A. G., Britten, J. R., & Dudley, N. A. (1969). Project network analysis and critical path. Brighton: Machinery Publishing.
Παραπομπή Chicago StyleSimms, Alfred George, John R. Britten, and N. A. Dudley. Project Network Analysis and Critical Path. Brighton: Machinery Publishing, 1969.
Παραπομπή MLASimms, Alfred George, John R. Britten, and N. A. Dudley. Project Network Analysis and Critical Path. Brighton: Machinery Publishing, 1969.
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