ÇOYMAK, A. Et Al. 2009. Promoting Performance of Helmet and Safety Equipment Usage among Motorcyclists.. European Congress of Psychology .

ÇOYMAK, A., ÖZKAN, T., & LAJUNEN, T., (2009). Promoting Performance of Helmet and Safety Equipment Usage among Motorcyclists. . European Congress of Psychology

ÇOYMAK, AHMET, TÜRKER ÖZKAN, And TIMO LAJUNEN. "Promoting Performance of Helmet and Safety Equipment Usage among Motorcyclists.," European Congress of Psychology, 2009

ÇOYMAK, AHMET Et Al. "Promoting Performance of Helmet and Safety Equipment Usage among Motorcyclists.." European Congress of Psychology , 2009

ÇOYMAK, A. ÖZKAN, T. And LAJUNEN, T. (2009) . "Promoting Performance of Helmet and Safety Equipment Usage among Motorcyclists.." European Congress of Psychology .

@conferencepaper{conferencepaper, author={AHMET ÇOYMAK Et Al. }, title={Promoting Performance of Helmet and Safety Equipment Usage among Motorcyclists.}, congress name={European Congress of Psychology}, city={}, country={}, year={2009}}