McCONNELL, C. R. (1974). Economics: Principles, problems and policies. Tata McGraw-Hill.
Chicago-viite (17. p.)McCONNELL, Campbell R. Economics: Principles, Problems and Policies. New Delhi: Tata McGraw-Hill, 1974.
MLA-viite (9. p.)McCONNELL, Campbell R. Economics: Principles, Problems and Policies. Tata McGraw-Hill, 1974.
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