Trích dẫn APA

United Nations in Vietnam. (2010). Internal migration: Opportunities and challenges for socio-economic development in Vietnam. HaNoi: United Nations in Vietnam.

Trích dẫn kiểu Chicago

United Nations in Vietnam. Internal Migration: Opportunities and Challenges for Socio-economic Development in Vietnam. HaNoi: United Nations in Vietnam, 2010.

Trích dẫn MLA

United Nations in Vietnam. Internal Migration: Opportunities and Challenges for Socio-economic Development in Vietnam. HaNoi: United Nations in Vietnam, 2010.

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