APA
"United Nations E. a. S. A. o., "United Nations E. a. S. A. o., . (1976). Application of modern transport technology to mineral development in countries. New: York United Nations USA.
Chicago
"United Nations Economics and Social Affairs(deptt of-)", "United Nations Economics and Social Affairs(deptt of-)", . 1976. Application of modern transport technology to mineral development in countries. New: York United Nations USA.
Harvard
"United Nations E. a. S. A. o., "United Nations E. a. S. A. o., . (1976). Application of modern transport technology to mineral development in countries. New: York United Nations USA.
MLA
"United Nations Economics and Social Affairs(deptt of-)", "United Nations Economics and Social Affairs(deptt of-)", . Application of modern transport technology to mineral development in countries. New: York United Nations USA. 1976.