Gaya APA
(Pengarang), N, H. (2016).
A Brief Guide to Understanding Commercial Operations and Cargo Documentation on Oil Tankers .
s.l. ::
Marine Insight,.
Gaya MLA
(Pengarang), Nihar, Herwadkar.
"A Brief Guide to Understanding Commercial Operations and Cargo Documentation on Oil Tankers".
s.l. ::
Marine Insight,,
2016.
Sumber Elektronik.