Unesco. (1969). World guide to technical information and documentation services.: Guide mondial des centres de documentation et d'information techniques. [publisher not identified].
Chicago Style (17th ed.) CitationUnesco. World Guide to Technical Information and Documentation Services.: Guide Mondial Des Centres De Documentation Et D'information Techniques. [Paris]: [publisher not identified], 1969.
MLA (9th ed.) CitationUnesco. World Guide to Technical Information and Documentation Services.: Guide Mondial Des Centres De Documentation Et D'information Techniques. [publisher not identified], 1969.
Warning: These citations may not always be 100% accurate.