The United nations development programme (UNDP). (2009). Human development report 2009: Overcoming barriers: human mobility and development. New York: United nations development programme (UNDP).
শিকাগো স্টাইলে সাইটেশনThe United nations development programme (UNDP). Human Development Report 2009: Overcoming Barriers: Human Mobility and Development. New York: United nations development programme (UNDP), 2009.
এমএলএ সাইটেশনThe United nations development programme (UNDP). Human Development Report 2009: Overcoming Barriers: Human Mobility and Development. New York: United nations development programme (UNDP), 2009.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.