본문

Multilingual
1
Zeithaml, Valarie A., 326.18-Z48s | McGraw-Hill Book Company | 1997 326.18-Z48s,
2
Zeithaml, Valarie A, 326.18-Z48서 | 석정 | 1998 326.18-Z48서,
3
Roland T. Rust, | American Marketing Association | 2004 ,