APA
,, . (1995). Guide to GATT law and practice. Vol.I : Articals I-XXI. Geneva: WTO.
Chicago
,, . 1995. Guide to GATT law and practice. Vol.I : Articals I-XXI. Geneva: WTO.
Harvard
,, . (1995). Guide to GATT law and practice. Vol.I : Articals I-XXI. Geneva: WTO.
MLA
,, . Guide to GATT law and practice. Vol.I : Articals I-XXI. Geneva: WTO. 1995.