APA Style
Alex, H., Brett, H.
(2015).
Melakukan Hal-Hal Sulit
(
1 st)
.
Surabaya:
Momentum Christian Literature.
MLA Style
Alex, Harris-., Brett, Harris-.
"Melakukan Hal-Hal Sulit".
1 st
Surabaya:
Momentum Christian Literature,
2015.
Paperback.