Browning, Edgar K. Microeconomics : theory and applications / Edgar K. Browning, Mark A. Zupan. - 10th ed. - Hoboken : John Wiley & Sons, 2009. - XX, 618, [2] s. : il. ; 26 cm. Na okł.: International student version. Indeks. ISBN: 9780470414392 Subjects--Topical Terms: Mikroekonomia.