APA
Artis M.J, Association of University Teachers of Economics (Sheffield) (1975), Nobay A.R & Association of University Teachers of Economics (Sheffield) (1975). (1976). Proceedings. Cambridge: Cambridge University Press.
Chicago
Artis M.J, Association of University Teachers of Economics (Sheffield) (1975), Nobay A.R and Association of University Teachers of Economics (Sheffield) (1975). 1976. Proceedings. Cambridge: Cambridge University Press.
Harvard
Artis M.J, Association of University Teachers of Economics (Sheffield) (1975), Nobay A.R and Association of University Teachers of Economics (Sheffield) (1975). (1976). Proceedings. Cambridge: Cambridge University Press.
MLA
Artis M.J, Association of University Teachers of Economics (Sheffield) (1975), Nobay A.R and Association of University Teachers of Economics (Sheffield) (1975). Proceedings. Cambridge: Cambridge University Press. 1976.
