[MSDN Library June 1998] Reusability Through Aggregation (100%)

MSDN Library Visual Studio 6.0 > Specifications > Technologies and Languages > Component Object Model (COM) Specification 0.9 > Chapter 6: COM Servers > Object Reusability

[MSDN Library June 1998] Reusability Through Containment (91.1290322580645%)

MSDN Library Visual Studio 6.0 > Specifications > Technologies and Languages > Component Object Model (COM) Specification 0.9 > Chapter 6: COM Servers > Object Reusability

[MSDN Library June 1998] Reusability (26.1469888223044%)

MSDN Library Visual Studio 6.0 > Books > Hardcore Visual Basic > Chapter 3: An Object Way of Basic > The Three Pillars