APA Citatie

Petkova, V., Valchanova, V., Ibrahim, A., Nikolova, I., Benbasat, N., & Dimitrov, M. (2014). Marketing approaches for OTC analgesics in Bulgaria. Biotechnol Biotechnol Equip.

Chicago Style citaat

Petkova, Valentina, Velislava Valchanova, Adel Ibrahim, Irina Nikolova, Niko Benbasat, en Milen Dimitrov. "Marketing Approaches for OTC Analgesics in Bulgaria." Biotechnol Biotechnol Equip 2014.

MLA citatie

Petkova, Valentina, et al. "Marketing Approaches for OTC Analgesics in Bulgaria." Biotechnol Biotechnol Equip 2014.