Gaya APA
Rahajeng, E., Rahajeng, M.
(2018).
Becoming Unstoppable
.
Jakarta:
PT. Alex Media Komputindo.
Gaya MLA
Rahajeng, Elizabeth., Rahajeng, Maria.
"Becoming Unstoppable".
Jakarta:
PT. Alex Media Komputindo,
2018.
Koleksi Elektronik.