Cita APA (7a ed.)

Griliches, Z. (1979). Issues in assessing the contribution of research and development to productivity growth. Rand Corporation.

Cita Chicago Style (17a ed.)

Griliches, Zvi. Issues in Assessing the Contribution of Research and Development to Productivity Growth. Santa Monica, California: Rand Corporation, 1979.

Cita MLA (9a ed.)

Griliches, Zvi. Issues in Assessing the Contribution of Research and Development to Productivity Growth. Rand Corporation, 1979.