Frier, S., & Womack, B. Young App makers spurn 3-B Facebook buy offer. IN Business News. Manila Bulletin.
Cita Chicago (17th ed.)Frier, Sarah, i Brian Womack. "Young App Makers Spurn 3-B Facebook Buy Offer. IN Business News." Manila Bulletin .
Cita MLA (9th ed.)Frier, Sarah, i Brian Womack. "Young App Makers Spurn 3-B Facebook Buy Offer. IN Business News." Manila Bulletin, .
Atenció: Aquestes cites poden no estar 100% correctes.