Cita APA (7th ed.)

Maniruzzaman, D. M. (2009). Basic English Language skills. Friends book.

Cita Chicago (17th ed.)

Maniruzzaman, Dr. M. Basic English Language Skills. Dhaka: Friends book, 2009.

Cita MLA (9th ed.)

Maniruzzaman, Dr. M. Basic English Language Skills. Friends book, 2009.