YEŞİLDERE İMRE, S. And AKKOÇ, H. 2010. Algebraic generalization strategies of number patterns used by pre-service elementary mathematics teachers. 2nd World Conference on Educational Sciences (WCES-2010) , (İstanbul, Turkey), 1142-1147.

YEŞİLDERE İMRE, S., & AKKOÇ, H., (2010). Algebraic generalization strategies of number patterns used by pre-service elementary mathematics teachers . 2nd World Conference on Educational Sciences (WCES-2010) (pp.1142-1147). İstanbul, Turkey

YEŞİLDERE İMRE, SİBEL, And HATİCE AKKOÇ. "Algebraic generalization strategies of number patterns used by pre-service elementary mathematics teachers," 2nd World Conference on Educational Sciences (WCES-2010), İstanbul, Turkey, 2010

YEŞİLDERE İMRE, SİBEL Y. And AKKOÇ, HATİCE. "Algebraic generalization strategies of number patterns used by pre-service elementary mathematics teachers." 2nd World Conference on Educational Sciences (WCES-2010) , İstanbul, Turkey, pp.1142-1147, 2010

YEŞİLDERE İMRE, S. And AKKOÇ, H. (2010) . "Algebraic generalization strategies of number patterns used by pre-service elementary mathematics teachers." 2nd World Conference on Educational Sciences (WCES-2010) , İstanbul, Turkey, pp.1142-1147.

@conferencepaper{conferencepaper, author={SİBEL YEŞİLDERE İMRE And author={HATİCE AKKOÇ}, title={Algebraic generalization strategies of number patterns used by pre-service elementary mathematics teachers}, congress name={2nd World Conference on Educational Sciences (WCES-2010)}, city={İstanbul}, country={Turkey}, year={2010}, pages={1142-1147} }