Não informado. (1999). Annals of Software Engineering. Baltzer Science Publishers.
Chicago-Zitierstil (17. Ausg.)Não informado. Annals of Software Engineering. Bussum, Holanda: Baltzer Science Publishers, 1999.
MLA-Zitierstil (8. Ausg.)Não informado. Annals of Software Engineering. Baltzer Science Publishers, 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.