OECD, Little, I. M., & Mirrlees, J. A. (1969). Manual of industrial project analysis in developing countries. OECD.
Dyfyniad Arddull ChicagoOECD, Ian M.D Little, and James A. Mirrlees. Manual of Industrial Project Analysis in Developing Countries. Paris: OECD, 1969.
Dyfyniad MLAOECD, et al. Manual of Industrial Project Analysis in Developing Countries. OECD, 1969.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.