Gaya APA
Johnson, S., Eko, A.
(2022).
Who moved my cheese ?
(
edisi 1)
.
Jakarta:
Gramedia Pustaka Utama.
Gaya MLA
Johnson, Spencer., Eko, Antonious.
"Who moved my cheese ?".
edisi 1
Jakarta:
Gramedia Pustaka Utama,
2022.
Text.