(1990). Introduction To Economis An Integrated Approach To Fundamental Principles, Second Edition, John Craven. Basil Blackwell.
Chicago-viite (17. p.)Introduction To Economis An Integrated Approach To Fundamental Principles, Second Edition, John Craven. Basil Blackwell, 1990.
MLA-viite (8. p.)Introduction To Economis An Integrated Approach To Fundamental Principles, Second Edition, John Craven. Basil Blackwell, 1990.
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