International Workshop on Requirements Engineering : Foundations of Software Quality Pisa, Italy, Facultés universitaires Notre-Dame de la Paix (Namur, Belgium), Pohl, K., Dubois, E., & Opdahl, A. L. (1998). Proceedings of the Fourth International Workshop on Requirements Engineering: Foundations of Software Quality : REFSQ '98, Pisa, Italy, 8-9 June, 1998. Presses universitaires de Namur.
Citazione stile Chigago Style (17a edizione)International Workshop on Requirements Engineering : Foundations of Software Quality Pisa, Italy, Belgium) Facultés universitaires Notre-Dame de la Paix (Namur, Klaus Pohl, Eric Dubois, e Andreas L. Opdahl. Proceedings of the Fourth International Workshop on Requirements Engineering: Foundations of Software Quality : REFSQ '98, Pisa, Italy, 8-9 June, 1998. Namur, Belgium: Presses universitaires de Namur, 1998.
Citatione MLA (8a ed.)International Workshop on Requirements Engineering : Foundations of Software Quality Pisa, Italy, et al. Proceedings of the Fourth International Workshop on Requirements Engineering: Foundations of Software Quality : REFSQ '98, Pisa, Italy, 8-9 June, 1998. Presses universitaires de Namur, 1998.