(2010). Jack and the beanstalk (Graded reader level-4). Macaw Books.
Chicagoスタイル(17版)引用形式Jack and the Beanstalk (Graded Reader Level-4). Macaw Books, 2010.
MLA(9版)引用形式Jack and the Beanstalk (Graded Reader Level-4). Macaw Books, 2010.
警告: この引用は必ずしも正確ではありません.