European Conference on Object-Oriented Programming, & Cook, S. (1989). ECOOP '89: Proceedings of the 1989 European Conference on Object-Oriented Programming, East Midland Conference Centre, University of Nottingham, 10-14 July 1989. Cambridge: Cambridge University Press.
Παραπομπή Chicago StyleEuropean Conference on Object-Oriented Programming, and Stephen Cook. ECOOP '89: Proceedings of the 1989 European Conference On Object-Oriented Programming, East Midland Conference Centre, University of Nottingham, 10-14 July 1989. Cambridge: Cambridge University Press, 1989.
Παραπομπή MLAEuropean Conference on Object-Oriented Programming, and Stephen Cook. ECOOP '89: Proceedings of the 1989 European Conference On Object-Oriented Programming, East Midland Conference Centre, University of Nottingham, 10-14 July 1989. Cambridge: Cambridge University Press, 1989.