APA استشهاد

Bhala, R. K. (1999). World trade law: The GATT-WTO system, regional arrangements and U.S law: 1999 supplement. Lexis law publishing.

استشهاد بنمط شيكاغو

Bhala, Raj Kennedy. World Trade Law: The GATT-WTO System, Regional Arrangements and U.S Law: 1999 Supplement. Virginia: Lexis law publishing, 1999.

MLA استشهاد

Bhala, Raj Kennedy. World Trade Law: The GATT-WTO System, Regional Arrangements and U.S Law: 1999 Supplement. Lexis law publishing, 1999.