Gaya APA

Laut, D, -, D, P. (2010). Tanker practices – Part 1 & 2 Pumping cargo . : DJP - Dirjend Perhubungan LautDJP - Dirjend Perhubungan Laut.

Gaya MLA

Laut, DJP, -, Dirjend, Perhubungan. "Tanker practices – Part 1 & 2 Pumping cargo". : DJP - Dirjend Perhubungan LautDJP - Dirjend Perhubungan Laut, 2010. CD-ROM.