Apel. Proceedings of the First International Workshop on Feature-Oriented Software Development. Association for Computing Machinery (ACM).
Chicago-viite (17. p.)Apel. Proceedings of the First International Workshop on Feature-Oriented Software Development. Association for Computing Machinery (ACM).
MLA-viite (9. p.)Apel. Proceedings of the First International Workshop on Feature-Oriented Software Development. Association for Computing Machinery (ACM).
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.