Hoang-Ngoc-Thank. An appraisal of the community development program in South Vietnam (since March 1957).
Chicago-viite (17. p.)Hoang-Ngoc-Thank. An Appraisal of the Community Development Program in South Vietnam (since March 1957).
MLA-viite (9. p.)Hoang-Ngoc-Thank. An Appraisal of the Community Development Program in South Vietnam (since March 1957).
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