Karunanayake, D. R. (2019). Customer satisfaction. Author.
Chicago Style (17th ed.) CitationKarunanayake, D. R. Customer Satisfaction. Pannipitiya: Author, 2019.
MLA (9th ed.) CitationKarunanayake, D. R. Customer Satisfaction. Author, 2019.
Warning: These citations may not always be 100% accurate.