APA-viite (7. p.)
Biswas, S. (2026). Customer relationship management: Comprehensive & organized. Aryan pub.
Chicago-viite (17. p.)
Biswas, Supriya. Customer Relationship Management: Comprehensive & Organized. Kolkata: Aryan pub, 2026.
MLA-viite (9. p.)
Biswas, Supriya. Customer Relationship Management: Comprehensive & Organized. Aryan pub, 2026.
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