Cita APA (7th ed.)

Felipe, J., & McCombie, J. S. L. (2002). Why are some countries richer than others?: A reassessment of Mankiw-Romer-Weil's test of the neoclassical growth model. Asian Development Bank.

Cita Chicago (17th ed.)

Felipe, Jesus, i J. S. L. McCombie. Why Are Some Countries Richer than Others?: A Reassessment of Mankiw-Romer-Weil's Test of the Neoclassical Growth Model. Manila: Asian Development Bank, 2002.

Cita MLA (9th ed.)

Felipe, Jesus, i J. S. L. McCombie. Why Are Some Countries Richer than Others?: A Reassessment of Mankiw-Romer-Weil's Test of the Neoclassical Growth Model. Asian Development Bank, 2002.