Graaff, J. V. (1967). Theoretical welfare economics. Cambridge University press.
Chicago Edition CitationGraaff, J.De V. Theoretical Welfare Economics. London: Cambridge University press, 1967.
MLA引文Graaff, J.De V. Theoretical Welfare Economics. Cambridge University press, 1967.
警告:這些引文格式不一定是100%准確.