Ahmed, S. (2010). Learning english: The easy way. Friends' Book.
Cita Chicago (17th ed.)Ahmed, Sadruddin. Learning English: The Easy Way. Dhaka: Friends' Book, 2010.
Cita MLA (8th ed.)Ahmed, Sadruddin. Learning English: The Easy Way. Friends' Book, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.