Gaya APA
Sari, D, R., Handayani, Y.
(2021).
English For Sales
.
Batam:
Polibatam Press.
Gaya MLA
Sari, Desi, Ratna., Handayani, Yosi.
"English For Sales".
Batam:
Polibatam Press,
2021.
Text.