Mary Celsi Mary W. Celsi is a Professor of Marketing at California State University, Long Beach. She has published research in several top journals, including Journal of Marketing, Journal of Consumer Research, Journal of Retailing, California Management Reiew, and Journal of the Academy of Marketing Science. She has expertise in qualitative and quantitative research methods. Her publications span a wide range of interests, from internal marketing to digital marketing and consumer culture theory. Her research has been cited more than 5,000 times in scholarly publications. Read More Read Less