UNIDO & United Nations, Industrial Development Organization. (1981). Appropriate industrial technology for basic industries. ONU.
Chicago-viite (17. p.)UNIDO ja Industrial Development Organization United Nations. Appropriate Industrial Technology for Basic Industries. Nueva York: ONU, 1981.
MLA-viite (9. p.)UNIDO ja Industrial Development Organization United Nations. Appropriate Industrial Technology for Basic Industries. ONU, 1981.
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