Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

(1992). Sboryanovo. Studies and prospects. Proceedings of the Conference in Isperih, 8 december 1988.

Chicago Citation Edition Citation

Sboryanovo. Studies and Prospects. Proceedings of the Conference in Isperih, 8 December 1988. Sofia, 1992.

MLA Citation Edition Citation

Sboryanovo. Studies and Prospects. Proceedings of the Conference in Isperih, 8 December 1988. 1992.