Harrison, E. Today Is the Day You Change Your Life (1.). Pearson Education UK.
Chicagoスタイル(17版)引用形式Harrison, Elaine;Harrison. Today Is the Day You Change Your Life. 1. Pearson Education UK.
MLA(8版)引用形式Harrison, Elaine;Harrison. Today Is the Day You Change Your Life. 1. Pearson Education UK.
警告: この引用は必ずしも正確ではありません.