Não informado. (2019). Seatrade Business Review. Seatrade Publications.
Chicagoスタイル(17版)引用形式Não informado. Seatrade Business Review. Colchester, Inglaterra: Seatrade Publications, 2019.
MLA(8版)引用形式Não informado. Seatrade Business Review. Seatrade Publications, 2019.
警告: この引用は必ずしも正確ではありません.