Peelen, E. (2022). Customer relationship management. Pearson India Edu. Services.
Chicago Style (17th ed.) CitationPeelen, Ed. Customer Relationship Management. Noida: Pearson India Edu. Services, 2022.
MLA引文Peelen, Ed. Customer Relationship Management. Pearson India Edu. Services, 2022.
警告:這些引文格式不一定是100%准確.