Seatrade Publications. (1980). Arab shipping 1980. The Garden City.
Chicagoスタイル(17版)引用形式Seatrade Publications. Arab Shipping 1980. Letchworth: The Garden City, 1980.
MLA(9版)引用形式Seatrade Publications. Arab Shipping 1980. The Garden City, 1980.
警告: この引用は必ずしも正確ではありません.