Mc Eachern William. (2014). Economics: A Contemporary Introduction (10th.). Cengage Learning.
Chicagoスタイル(17版)引用形式Mc Eachern William. Economics: A Contemporary Introduction. 10th. Australia: Cengage Learning, 2014.
MLA(9版)引用形式Mc Eachern William. Economics: A Contemporary Introduction. 10th. Cengage Learning, 2014.
警告: この引用は必ずしも正確ではありません.