(1968). Economic Activity/ G.c. Harcourt; P.h. Karmel And R.h. Wallace. Cambridge University Press.
Chicago Style (17th ed.) CitationEconomic Activity/ G.c. Harcourt; P.h. Karmel And R.h. Wallace. Cambridge University Press, 1968.
MLA (8th ed.) CitationEconomic Activity/ G.c. Harcourt; P.h. Karmel And R.h. Wallace. Cambridge University Press, 1968.
Warning: These citations may not always be 100% accurate.