UNDP. (1998). The dynamics of internal migration in Viet Nam. Hà Nội: UNDP.
シカゴスタイル引用形UNDP. The Dynamics of Internal Migration in Viet Nam. Hà Nội: UNDP, 1998.
MLA引用形式UNDP. The Dynamics of Internal Migration in Viet Nam. Hà Nội: UNDP, 1998.
警告: この引用は必ずしも正確ではありません.