H. Işık Et Al. , "The effectiveness of in-service training programs for school principals in Turkey," he Unıversity Council for Educational Administration (UCEA) yıllık kongresi , New Mexico, United States Of America, pp.1, 2000
Işık, H. Et Al. 2000. The effectiveness of in-service training programs for school principals in Turkey. he Unıversity Council for Educational Administration (UCEA) yıllık kongresi , (New Mexico, United States Of America), 1.
Işık, H., BAŞAR, M. A., Aypay, A., & Akçay, C., (2000). The effectiveness of in-service training programs for school principals in Turkey . he Unıversity Council for Educational Administration (UCEA) yıllık kongresi (pp.1). New Mexico, United States Of America
Işık, HALİL Et Al. "The effectiveness of in-service training programs for school principals in Turkey," he Unıversity Council for Educational Administration (UCEA) yıllık kongresi, New Mexico, United States Of America, 2000
Işık, HALİL Et Al. "The effectiveness of in-service training programs for school principals in Turkey." he Unıversity Council for Educational Administration (UCEA) yıllık kongresi , New Mexico, United States Of America, pp.1, 2000
Işık, H. Et Al. (2000) . "The effectiveness of in-service training programs for school principals in Turkey." he Unıversity Council for Educational Administration (UCEA) yıllık kongresi , New Mexico, United States Of America, p.1.
@conferencepaper{conferencepaper, author={HALİL IŞIK Et Al. }, title={The effectiveness of in-service training programs for school principals in Turkey}, congress name={he Unıversity Council for Educational Administration (UCEA) yıllık kongresi}, city={New Mexico}, country={United States Of America}, year={2000}, pages={1} }