Ernest, M. J. (1991). An object oriented approach to software cost estimation using function point analysis. University Microfilms International.
Citazione stile Chigago Style (17a edizione)Ernest, Matson Jack. An Object Oriented Approach to Software Cost Estimation Using Function Point Analysis. [ Michigan]: University Microfilms International, 1991.
Citatione MLA (9a ed.)Ernest, Matson Jack. An Object Oriented Approach to Software Cost Estimation Using Function Point Analysis. University Microfilms International, 1991.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.