Cita APA (7th ed.)

Sala-i-Martin, X. (1990). Lecture notes on economic growth (I): Introduction to the literature and neoclassical models. National Bureau of Economic Research.

Cita Chicago (17th ed.)

Sala-i-Martin, Xavier. Lecture Notes on Economic Growth (I): Introduction to the Literature and Neoclassical Models. Cambridge, Mass: National Bureau of Economic Research, 1990.

Cita MLA (9th ed.)

Sala-i-Martin, Xavier. Lecture Notes on Economic Growth (I): Introduction to the Literature and Neoclassical Models. National Bureau of Economic Research, 1990.