Gaya APA
Prosedur Penjualan Tunai PT Astra International Tbk. Honda Sales Operation (HSO) Yogyakarta. (2015).
Yogyakarta:
AA YKPN.
Gaya MLA
Prosedur Penjualan Tunai PT Astra International Tbk. Honda Sales Operation (HSO) Yogyakarta.
.
Yogyakarta:
AA YKPN,
2015.
.