Manzano, G. N., Avila, J., & Lin, Y. (2004). Exploring possibilities. Recent Economic Indicators.
Cita Chicago (17th ed.)Manzano, George N., John Avila, i Yen-ju Lin. "Exploring Possibilities." Recent Economic Indicators 2004.
Cita MLA (9th ed.)Manzano, George N., et al. "Exploring Possibilities." Recent Economic Indicators, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.