1.
Designing persuasive destination websites: A mental imagery processing perspective / Woojin Lee, Ulrike Gretzel
Autor:
Woojin, Lee
Coautor:
;
Gretzel, Ulrike
2.
Selfie-taking as touristic looking / Anja Dinhopl, Ulrike Gretzel
Autor:
Dinhopl, Anja
Coautor:
;
Gretzel, Ulrike
