APA
"UNITED NATIONS I. D. O., "UNITED NATIONS I. D. O., . (1971). Selection and acceptance testing of metal-cutting matching tools. New: York United Nations USA.
Chicago
"UNITED NATIONS INDUSTRIAL DEVELOPMENT ORGANIZATION.", "UNITED NATIONS INDUSTRIAL DEVELOPMENT ORGANIZATION.", . 1971. Selection and acceptance testing of metal-cutting matching tools. New: York United Nations USA.
Harvard
"UNITED NATIONS I. D. O., "UNITED NATIONS I. D. O., . (1971). Selection and acceptance testing of metal-cutting matching tools. New: York United Nations USA.
MLA
"UNITED NATIONS INDUSTRIAL DEVELOPMENT ORGANIZATION.", "UNITED NATIONS INDUSTRIAL DEVELOPMENT ORGANIZATION.", . Selection and acceptance testing of metal-cutting matching tools. New: York United Nations USA. 1971.