Gaya APA
Indonesia, P, P, M, D, L.
(2018).
Etos Kerja: Positive Energy
.
Ciawi:
IPC Corporate University.
Gaya MLA
Indonesia, PT, Pendidikan, Maritim, Dan, Logistik.
"Etos Kerja: Positive Energy".
Ciawi:
IPC Corporate University,
2018.
FIC.