Gaya APA
Prosedur Penjualan Tunai Dan Soft Payment Bagian Credit Control Department (CCD) PT. Sumber Baru Trada Motor. (2014).
Yogyakarta:
AA YKPN.
Gaya MLA
Prosedur Penjualan Tunai Dan Soft Payment Bagian Credit Control Department (CCD) PT. Sumber Baru Trada Motor.
.
Yogyakarta:
AA YKPN,
2014.
.