Gaya APA

Abdurohim, . (2022). CUSTOMER RELATIONSHIP MANAGEMENT : Strategi Pengembangan Pelanggan (Cet.1). PURBALINGGA: EUREKA MEDIA AKSARA.

Gaya MLA

Abdurohim, . "CUSTOMER RELATIONSHIP MANAGEMENT : Strategi Pengembangan Pelanggan". Cet.1 PURBALINGGA: EUREKA MEDIA AKSARA, 2022. electronic.