Hoàng Văn Chí. (1958). The New class in North Vietnam. Cong Dan, University Microfilms International.
Chicago-viite (17. p.)Hoàng Văn Chí. The New Class in North Vietnam. Saigon : Ann Arbor, Mich.: Cong Dan, University Microfilms International, 1958.
MLA-viite (8. p.)Hoàng Văn Chí. The New Class in North Vietnam. Cong Dan, University Microfilms International, 1958.
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