Gaya APA
Kumar, V. (2018).
Customer relationship management : concept, strategy, and tools .
Berlin:
Springer.
Gaya Chicago
Kumar, V.
Customer relationship management : concept, strategy, and tools.
Berlin:
Springer,
2018.
Text.
Gaya MLA
Kumar, V.
Customer relationship management : concept, strategy, and tools.
Berlin:
Springer,
2018.
Text.
Gaya Turabian
Kumar, V.
Customer relationship management : concept, strategy, and tools.
Berlin:
Springer,
2018.
Print.