APA

Gabrovska S., Biskup M., Bossilkova A. & European Cooperation in Social Science Information and Documentation. (1982). European guide to social science information and documentation services. Oxford: Pergamon.

Chicago

Gabrovska Svobodozarya, Biskup Manfred, Bossilkova Anna and European Cooperation in Social Science Information and Documentation. 1982. European guide to social science information and documentation services. Oxford: Pergamon.

Harvard

Gabrovska S., Biskup M., Bossilkova A. and European Cooperation in Social Science Information and Documentation. (1982). European guide to social science information and documentation services. Oxford: Pergamon.

MLA

Gabrovska Svobodozarya, Biskup Manfred, Bossilkova Anna and European Cooperation in Social Science Information and Documentation. European guide to social science information and documentation services. Oxford: Pergamon. 1982.