COWELL FRANK. (2006). MICROECONOMICS: PRINCIPLES AND ANALYSIS. OXFORD UNIVERSITY PRESS.
Chicago-čujuhus (17. p.)COWELL FRANK. MICROECONOMICS: PRINCIPLES AND ANALYSIS. NEW DELHI GENEVA: OXFORD UNIVERSITY PRESS, 2006.
MLA-čujuhus (9. p.)COWELL FRANK. MICROECONOMICS: PRINCIPLES AND ANALYSIS. OXFORD UNIVERSITY PRESS, 2006.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.