Gaya APA
Echdar, S., Maryadi, . (2019).
Business ethics and entrepreneurship : etika bisnis & kewirausahaan (Cet. 1).
Yogyakarta:
Deepublish.
Gaya MLA
Echdar, Saban., Maryadi, .
"Business ethics and entrepreneurship : etika bisnis & kewirausahaan".
Cet. 1
Yogyakarta:
Deepublish,
2019.
Text.