AYCAN, K. Et Al. 2012. The availability of vocal training for improvement of accent and articulation defects in speech education. 4th World Conference on Educational Sciences (WCES) , (Barcelona, Spain), 4119-4124.

AYCAN, K., Cimen, G., & AYCAN, M. B., (2012). The availability of vocal training for improvement of accent and articulation defects in speech education . 4th World Conference on Educational Sciences (WCES) (pp.4119-4124). Barcelona, Spain

AYCAN, KIVANÇ, Gul Cimen, And MÜKERREM BETÜL AYCAN. "The availability of vocal training for improvement of accent and articulation defects in speech education," 4th World Conference on Educational Sciences (WCES), Barcelona, Spain, 2012

AYCAN, KIVANÇ Et Al. "The availability of vocal training for improvement of accent and articulation defects in speech education." 4th World Conference on Educational Sciences (WCES) , Barcelona, Spain, pp.4119-4124, 2012

AYCAN, K. Cimen, G. And AYCAN, M. B. (2012) . "The availability of vocal training for improvement of accent and articulation defects in speech education." 4th World Conference on Educational Sciences (WCES) , Barcelona, Spain, pp.4119-4124.

@conferencepaper{conferencepaper, author={KIVANÇ AYCAN Et Al. }, title={The availability of vocal training for improvement of accent and articulation defects in speech education}, congress name={4th World Conference on Educational Sciences (WCES)}, city={Barcelona}, country={Spain}, year={2012}, pages={4119-4124} }