Cita APA (7a ed.)

Bakardjieva, T., Gradinarova, B., & Gradinarova, M. (2006). Some aspects of application of software agents in information retrieval in virtual– based educational environments.

Cita Chicago Style (17a ed.)

Bakardjieva, Teodora, Boyka Gradinarova, y Milena Gradinarova. Some Aspects of Application of Software Agents in Information Retrieval in Virtual– Based Educational Environments. 2006.

Cita MLA (8a ed.)

Bakardjieva, Teodora, et al. Some Aspects of Application of Software Agents in Information Retrieval in Virtual– Based Educational Environments. 2006.