. (1987). Statistical yearbook / Unesco: Reference tables, education, educational expenditure, science and technology, libraries, book production, newspapers and other periodicals, cultural paper, archives, museums and related institutions, film and cinema, radio and television broadcasting, performing arts. Paris: Unesco.

Statistical Yearbook / Unesco: Reference Tables, Education, Educational Expenditure, Science and Technology, Libraries, Book Production, Newspapers and Other Periodicals, Cultural Paper, Archives, Museums and Related Institutions, Film and Cinema, Radio and Television Broadcasting, Performing Arts. Paris: Unesco, 1987.

Statistical Yearbook / Unesco: Reference Tables, Education, Educational Expenditure, Science and Technology, Libraries, Book Production, Newspapers and Other Periodicals, Cultural Paper, Archives, Museums and Related Institutions, Film and Cinema, Radio and Television Broadcasting, Performing Arts. Paris: Unesco, 1987.