APA

(1981). World guide to library schools and training courses in documentation. London: C. Bingley and Unesco.

Chicago

1981. World guide to library schools and training courses in documentation. London: C. Bingley and Unesco.

Harvard

(1981). World guide to library schools and training courses in documentation. London: C. Bingley and Unesco.

MLA

World guide to library schools and training courses in documentation. London: C. Bingley and Unesco. 1981.