PEKER, K. And ÖZER, H. 2005. Determination of economically optimal rate of nitrogen fertilizer for irrigated sunflower in eastern Anatolia Turkey. Bulgarian Journal of Agricultural Science , vol.11 , 323-330.

PEKER, K., & ÖZER, H., (2005). Determination of economically optimal rate of nitrogen fertilizer for irrigated sunflower in eastern Anatolia Turkey. Bulgarian Journal of Agricultural Science , vol.11, 323-330.

PEKER, KENAN, And Hakan ÖZER. "Determination of economically optimal rate of nitrogen fertilizer for irrigated sunflower in eastern Anatolia Turkey," Bulgarian Journal of Agricultural Science , vol.11, 323-330, 2005

PEKER, KENAN And ÖZER, Hakan. "Determination of economically optimal rate of nitrogen fertilizer for irrigated sunflower in eastern Anatolia Turkey." Bulgarian Journal of Agricultural Science , vol.11, pp.323-330, 2005

PEKER, K. And ÖZER, H. (2005) . "Determination of economically optimal rate of nitrogen fertilizer for irrigated sunflower in eastern Anatolia Turkey." Bulgarian Journal of Agricultural Science , vol.11, pp.323-330.

@article{article, author={KENAN PEKER And author={Hakan ÖZER}, title={Determination of economically optimal rate of nitrogen fertilizer for irrigated sunflower in eastern Anatolia Turkey}, journal={Bulgarian Journal of Agricultural Science}, year=2005, pages={323-330} }