APA Citation

UNESCO. (1969). World Guide to Technical information and documentation services. [S.l.]: Washington : UNESCO.

Chicago Style Citation

UNESCO. World Guide to Technical Information and Documentation Services. [S.l.]: Washington : UNESCO, 1969.

MLA Citation

UNESCO. World Guide to Technical Information and Documentation Services. [S.l.]: Washington : UNESCO, 1969.

Warning: These citations may not always be 100% accurate.