Gaya APA
dkk, D, F.
(2018).
Great leader in you
(
Cet. 1)
.
Solo:
Tiga Serangkai.
Gaya MLA
dkk, Derli, Fahlevi.
"Great leader in you".
Cet. 1
Solo:
Tiga Serangkai,
2018.
BUKU TEKS.