Villareal, J. (1999). Building a robust business network for the Corporate community. Kabayan.
Chicago-referens (17:e uppl.)Villareal, Joy. "Building a Robust Business Network for the Corporate Community." Kabayan 1999.
MLA-referens (9:e uppl.)Villareal, Joy. "Building a Robust Business Network for the Corporate Community." Kabayan, 1999.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.