Hänvisningar gällande denna post
APA-referensUnited Nations Development Programme. (1967). Mineral survey of Northern Chile: Final report. UNDP.
Chicago-stil citatUnited Nations Development Programme. Mineral Survey of Northern Chile: Final Report. New York: UNDP, 1967.
MLA-referensUnited Nations Development Programme. Mineral Survey of Northern Chile: Final Report. UNDP, 1967.
Harvard-stil citatUnited Nations Development Programme. 1967. Mineral survey of Northern Chile: Final report. New York: UNDP.
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