Albion, R. G. (1938). Square-riggers on schedule: The New York sailing packets to England, France, and the cotton ports. Princeton : London: Princeton University Press ; H. Milford, Oxford University Press.

Albion, Robert Greenhalgh. Square-riggers On Schedule: The New York Sailing Packets to England, France, and the Cotton Ports. Princeton : London: Princeton University Press ; H. Milford, Oxford University Press, 1938.

Albion, Robert Greenhalgh. Square-riggers On Schedule: The New York Sailing Packets to England, France, and the Cotton Ports. Princeton : London: Princeton University Press ; H. Milford, Oxford University Press, 1938.