Kehlibareva, V., Nikolova, M., & Gabrovska, S. (1983). 1300th anniversary of the foundation of the Bulgarian state: (thematic collection). Bulgarian Academy of Sciences Scientific Information Centre.
Style de citation Chicago (17e éd.)Kehlibareva, Veselina, Mirka Nikolova, et Svobodozarâ Gabrovska. 1300th Anniversary of the Foundation of the Bulgarian State: (thematic Collection). Sofia: Bulgarian Academy of Sciences Scientific Information Centre, 1983.
Style de citation MLA (9e éd.)Kehlibareva, Veselina, et al. 1300th Anniversary of the Foundation of the Bulgarian State: (thematic Collection). Bulgarian Academy of Sciences Scientific Information Centre, 1983.
Attention : ces citations peuvent ne pas être correctes à 100%.