Gaya APA
W.Ismanthono, H.
(2019).
Master Your Business Communication Skills
(
Ed. 1)
.
Yogyakarta:
Penerbit Andi.
Gaya MLA
W.Ismanthono, Henricus.
"Master Your Business Communication Skills".
Ed. 1
Yogyakarta:
Penerbit Andi,
2019.
Text.