Ahmed, S. (2010). Learning english: The easy way. Friends' Book.
Chicagoスタイル(17版)引用形式Ahmed, Sadruddin. Learning English: The Easy Way. Dhaka: Friends' Book, 2010.
MLA(8版)引用形式Ahmed, Sadruddin. Learning English: The Easy Way. Friends' Book, 2010.
警告: この引用は必ずしも正確ではありません.