APA
NATIONAL COUNCIL OF APPLIED ECONOMIC RESEARCH, NATIONAL COUNCIL OF APPLIED ECONOMIC RESEARCH, . (1971). Proceeding of discussion session. December. S: I National Council of Applied Economic Research.
Chicago
NATIONAL COUNCIL OF APPLIED ECONOMIC RESEARCH, NATIONAL COUNCIL OF APPLIED ECONOMIC RESEARCH, . 1971. Proceeding of discussion session. December. S: I National Council of Applied Economic Research.
Harvard
NATIONAL COUNCIL OF APPLIED ECONOMIC RESEARCH, NATIONAL COUNCIL OF APPLIED ECONOMIC RESEARCH, . (1971). Proceeding of discussion session. December. S: I National Council of Applied Economic Research.
MLA
NATIONAL COUNCIL OF APPLIED ECONOMIC RESEARCH, NATIONAL COUNCIL OF APPLIED ECONOMIC RESEARCH, . Proceeding of discussion session. December. S: I National Council of Applied Economic Research. 1971.
