Bia is the goddess of force in Greek mythology. She is the daughter of Styx and Pallas, and also the sister of Nike, Cratos, and Zelus. She and her brothers and sister were the friends of Zeus and were always with him.
- "BIA : Goddess or Spirit of Force, Might & Power | Greek mythology, Bie | Roman Vis". Theoi.com. Retrieved 2011-11-01.
- "PALLAS : Greek Titan god of warcraft ; mythology". Theoi.com. Retrieved 2011-11-01.
- "Nike - Nike, the Greek Goddess of Victory- Fast Facts and Myths of Nike". Gogreece.about.com. 2011-03-31. Retrieved 2011-11-01.