Gaya APA
Kok, E, J.
(2017).
Coaching Genius at work
(
Cet .1)
.
Jakarta:
Gramedia Pustaka Utama.
Gaya MLA
Kok, Erni, Julia.
"Coaching Genius at work".
Cet .1
Jakarta:
Gramedia Pustaka Utama,
2017.
Text.