Gaya APA
Padang, F., Djurumiah, M. (2015).
Modern Port Management Training .
Makassar:
PT. Pelabuhan Indonesia IV (Persero).
Gaya MLA
Padang, Farid., Djurumiah, Muhajir.
"Modern Port Management Training".
Makassar:
PT. Pelabuhan Indonesia IV (Persero),
2015.
FIC.