[Lakos96] §3.6.1, §9.1.2 • [McConnell93] §5.1-4 • [Murray93] §2.6 • [Meyers00] • [Stroustrup00] §10.3.2, §11.3.2, §11.3.5, §11.5.2, §21.2.3.1 • [Sutter00] §20 • [Sutter04] §37-40