Bŭlgarska akademii︠a︡ na naukite. T︠S︡entŭr za nauchna informat︠s︡ii︠a︡, editor. (1958). Abstracts of Bulgarian scientific literature. Scientific communism, philosophy, sociology, science of science and scientific information. Bulgarian Academy of Sciences, Scientific Information Centre.
Cita Chicago Style (17a ed.)Bŭlgarska akademii︠a︡ na naukite. T︠S︡entŭr za nauchna informat︠s︡ii︠a︡, editor. Abstracts of Bulgarian Scientific Literature. Scientific Communism, Philosophy, Sociology, Science of Science and Scientific Information. Sofia: Bulgarian Academy of Sciences, Scientific Information Centre, 1958.
Cita MLA (9a ed.)Bŭlgarska akademii︠a︡ na naukite. T︠S︡entŭr za nauchna informat︠s︡ii︠a︡, editor. Abstracts of Bulgarian Scientific Literature. Scientific Communism, Philosophy, Sociology, Science of Science and Scientific Information. Bulgarian Academy of Sciences, Scientific Information Centre, 1958.
