Gaya APA
Osterwalder, A. et al
(2023).
The Invincible company
(
First Edition.)
.
Jakarta:
Elex Media Komputindo.
Gaya MLA
Osterwalder, Alex. et al.
"The Invincible company".
First Edition.
Jakarta:
Elex Media Komputindo,
2023.
Text.