Seatrade Publications. (1980). Arab shipping 1980. The Garden City.
Tohutoru Kātū Chicago (17th ed.)Seatrade Publications. Arab Shipping 1980. Letchworth: The Garden City, 1980.
Tohutoro MLA (9th ed.)Seatrade Publications. Arab Shipping 1980. The Garden City, 1980.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.