APA (7th ed.) Citation

(1979). Problems of information and documentation in the field of Labour History. s.n.].

Chicago Style (17th ed.) Citation

Problems of Information and Documentation in the Field of Labour History. s.n.], 1979.

MLA (8th ed.) Citation

Problems of Information and Documentation in the Field of Labour History. s.n.], 1979.

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