Cita APA (7th ed.)

Ashenfelter, O., Deaton, A., & Solon, G. (1986). Collecting panel data in developing countries: Does it make sensen. Development Research Center.

Cita Chicago (17th ed.)

Ashenfelter, Orley, Angus Deaton, i Gary Solon. Collecting Panel Data in Developing Countries: Does It Make Sensen. Washington: Development Research Center, 1986.

Cita MLA (9th ed.)

Ashenfelter, Orley, et al. Collecting Panel Data in Developing Countries: Does It Make Sensen. Development Research Center, 1986.